mirror of
https://github.com/CVEProject/cvelist.git
synced 2025-05-07 19:17:10 +00:00
"-Synchronized-Data."
This commit is contained in:
CVE Team
parent
64574a4ead
commit
4cec0f453d
@ -1,17 +1,99 @@
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
|
||||
"value": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. A polynomial time complexity issue in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. This CVE covers quadratic complexity issues when parsing text which leads with either large numbers of `>` or `-` characters. This issue has been addressed in version 0.29.0.gfm.10. Users are advised to upgrade. Users unable to upgrade should validate that their input comes from trusted sources."
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
"lang": "eng",
|
||||
"value": "CWE-400: Uncontrolled Resource Consumption",
|
||||
"cweId": "CWE-400"
|
||||
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|
||||
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|
||||
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|
||||
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||||
"description": [
|
||||
{
|
||||
"lang": "eng",
|
||||
"value": "CWE-407: Inefficient Algorithmic Complexity",
|
||||
"cweId": "CWE-407"
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
"version_value": "< 0.29.0.gfm.10"
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||||
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||||
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||||
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||||
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||||
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||||
"reference_data": [
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||||
{
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||||
"url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-66g8-4hjf-77xh",
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||||
"refsource": "MISC",
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||||
"name": "https://github.com/github/cmark-gfm/security/advisories/GHSA-66g8-4hjf-77xh"
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||||
},
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||||
{
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||||
"url": "https://github.com/github/cmark-gfm/commit/2300c1bd2c8226108885bf019655c4159cf26b59",
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||||
"refsource": "MISC",
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||||
"name": "https://github.com/github/cmark-gfm/commit/2300c1bd2c8226108885bf019655c4159cf26b59"
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"advisory": "GHSA-66g8-4hjf-77xh",
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||||
"discovery": "UNKNOWN"
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||||
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|
||||
"impact": {
|
||||
"cvss": [
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||||
{
|
||||
"attackComplexity": "LOW",
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||||
"attackVector": "NETWORK",
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||||
"availabilityImpact": "LOW",
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||||
"baseScore": 5.3,
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||||
"baseSeverity": "MEDIUM",
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||||
"confidentialityImpact": "NONE",
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||||
"integrityImpact": "NONE",
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||||
"privilegesRequired": "NONE",
|
||||
"scope": "UNCHANGED",
|
||||
"userInteraction": "NONE",
|
||||
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"version": "3.1"
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||||
}
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@ -1,17 +1,99 @@
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"ID": "CVE-2023-26485",
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"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
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||||
"value": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. A polynomial time complexity issue in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. This CVE covers quadratic complexity issues when parsing text which leads with either large numbers of `_` characters. This issue has been addressed in version 0.29.0.gfm.10. Users are advised to upgrade. Users unable to upgrade should validate that their input comes from trusted sources. ### Impact A polynomial time complexity issue in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. ### Proof of concept ``` $ ~/cmark-gfm$ python3 -c 'pad = \"_\" * 100000; print(pad + \".\" + pad, end=\"\")' | time ./build/src/cmark-gfm --to plaintext ``` Increasing the number 10000 in the above commands causes the running time to increase quadratically. ### Patches This vulnerability have been patched in 0.29.0.gfm.10. ### Note on cmark and cmark-gfm XXX: TBD [cmark-gfm](https://github.com/github/cmark-gfm) is a fork of [cmark](https://github.com/commonmark/cmark) that adds the GitHub Flavored Markdown extensions. The two codebases have diverged over time, but share a common core. These bugs affect both `cmark` and `cmark-gfm`. ### Credit We would like to thank @gravypod for reporting this vulnerability. ### References https://en.wikipedia.org/wiki/Time_complexity ### For more information If you have any questions or comments about this advisory: * Open an issue in [github/cmark-gfm](https://github.com/github/cmark-gfm)"
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}
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||||
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||||
"lang": "eng",
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||||
"value": "CWE-400: Uncontrolled Resource Consumption",
|
||||
"cweId": "CWE-400"
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||||
}
|
||||
]
|
||||
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|
||||
{
|
||||
"description": [
|
||||
{
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||||
"lang": "eng",
|
||||
"value": "CWE-407: Inefficient Algorithmic Complexity",
|
||||
"cweId": "CWE-407"
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
{
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||||
"url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-r8vr-c48j-fcc5",
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"refsource": "MISC",
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"name": "https://github.com/github/cmark-gfm/security/advisories/GHSA-r8vr-c48j-fcc5"
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{
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"url": "https://github.com/github/cmark-gfm/commit/07a66c9bc341f902878e37d7da8647d6ef150987",
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"refsource": "MISC",
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||||
"name": "https://github.com/github/cmark-gfm/commit/07a66c9bc341f902878e37d7da8647d6ef150987"
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"discovery": "UNKNOWN"
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||||
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||||
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{
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||||
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"availabilityImpact": "LOW",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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||||
"confidentialityImpact": "NONE",
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||||
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||||
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|
||||
"scope": "UNCHANGED",
|
||||
"userInteraction": "NONE",
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||||
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"version": "3.1"
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}
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}
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@ -66,6 +66,11 @@
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"refsource": "MISC",
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"name": "https://blog.compass-security.com/2012/10/dangerous-sudoers-entries-part-2-insecure-functionality/",
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"url": "https://blog.compass-security.com/2012/10/dangerous-sudoers-entries-part-2-insecure-functionality/"
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},
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{
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"refsource": "MLIST",
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"name": "[debian-lts-announce] 20230331 [SECURITY] [DLA 3377-1] systemd security update",
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"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00032.html"
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@ -1,17 +1,99 @@
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"ID": "CVE-2023-28645",
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||||
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||||
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
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||||
"value": "Nextcloud richdocuments is a Nextcloud app integrating the office suit Collabora Online. In affected versions the secure view feature of the rich documents app can be bypassed by using unprotected internal API endpoint of the rich documents app. It is recommended that the Nextcloud Office app (richdocuments) is upgraded to 8.0.0-beta.1, 7.0.2 or 6.3.2. Users unable to upgrade may mitigate the issue by taking steps to restrict the ability to download documents. This includes ensuring that the `WOPI configuration` is configured to only serve documents between Nextcloud and Collabora. It is highly recommended to define the list of Collabora server IPs as the allow list within the Office admin settings of Nextcloud."
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||||
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||||
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||||
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||||
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||||
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||||
"value": "CWE-284: Improper Access Control",
|
||||
"cweId": "CWE-284"
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
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|
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|
||||
"refsource": "MISC",
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"url": "https://github.com/nextcloud/richdocuments/pull/2604",
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"name": "https://github.com/nextcloud/richdocuments/pull/2604"
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{
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"url": "https://docs.nextcloud.com/server/latest/admin_manual/office/configuration.html#wopi-settings",
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"refsource": "MISC",
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"name": "https://docs.nextcloud.com/server/latest/admin_manual/office/configuration.html#wopi-settings"
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{
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"availabilityImpact": "NONE",
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"baseScore": 5.7,
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"confidentialityImpact": "HIGH",
|
||||
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|
||||
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||||
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|
||||
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@ -1,17 +1,94 @@
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||||
"value": "Nextcloud server is an open source home cloud implementation. In affected versions users that should not be able to download a file can still download an older version and use that for uncontrolled distribution. This issue has been addressed in versions 24.0.10 and 25.0.4. Users are advised to upgrade. There are no known workarounds for this vulnerability."
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||||
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||||
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||||
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|
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"value": "CWE-284: Improper Access Control",
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||||
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|
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||||
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||||
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|
||||
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||||
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|
||||
"url": "https://github.com/nextcloud/server/pull/36113",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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@ -1,17 +1,94 @@
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|
||||
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
|
||||
"value": "Nextcloud talk is a video & audio conferencing app for Nextcloud. In affected versions the talk app does not properly filter access to a conversations member list. As a result an attacker could use this vulnerability to gain information about the members of a Talk conversation, even if they themselves are not members. It is recommended that the Nextcloud Talk is upgraded to 14.0.9 or 15.0.4. There are no known workarounds for this vulnerability."
|
||||
}
|
||||
]
|
||||
},
|
||||
"problemtype": {
|
||||
"problemtype_data": [
|
||||
{
|
||||
"description": [
|
||||
{
|
||||
"lang": "eng",
|
||||
"value": "CWE-284: Improper Access Control",
|
||||
"cweId": "CWE-284"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
"affects": {
|
||||
"vendor": {
|
||||
"vendor_data": [
|
||||
{
|
||||
"vendor_name": "nextcloud",
|
||||
"product": {
|
||||
"product_data": [
|
||||
{
|
||||
"product_name": "security-advisories",
|
||||
"version": {
|
||||
"version_data": [
|
||||
{
|
||||
"version_affected": "=",
|
||||
"version_value": ">= 15.0.0, < 15.0.4"
|
||||
},
|
||||
{
|
||||
"version_affected": "=",
|
||||
"version_value": ">= 14.0.0, < 14.0.9"
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"references": {
|
||||
"reference_data": [
|
||||
{
|
||||
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m6r-479j-4chf",
|
||||
"refsource": "MISC",
|
||||
"name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m6r-479j-4chf"
|
||||
},
|
||||
{
|
||||
"url": "https://github.com/nextcloud/spreed/pull/8651",
|
||||
"refsource": "MISC",
|
||||
"name": "https://github.com/nextcloud/spreed/pull/8651"
|
||||
}
|
||||
]
|
||||
},
|
||||
"source": {
|
||||
"advisory": "GHSA-3m6r-479j-4chf",
|
||||
"discovery": "UNKNOWN"
|
||||
},
|
||||
"impact": {
|
||||
"cvss": [
|
||||
{
|
||||
"attackComplexity": "LOW",
|
||||
"attackVector": "NETWORK",
|
||||
"availabilityImpact": "NONE",
|
||||
"baseScore": 3.5,
|
||||
"baseSeverity": "LOW",
|
||||
"confidentialityImpact": "LOW",
|
||||
"integrityImpact": "NONE",
|
||||
"privilegesRequired": "LOW",
|
||||
"scope": "UNCHANGED",
|
||||
"userInteraction": "REQUIRED",
|
||||
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
|
||||
"version": "3.1"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user