mirror of
https://github.com/CVEProject/cvelist.git
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108 lines
4.0 KiB
JSON
108 lines
4.0 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "security-advisories@github.com",
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"ID": "CVE-2021-34334",
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"STATE": "PUBLIC",
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"TITLE": "Denial of service due to integer overflow in loop counter"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "exiv2",
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"version": {
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"version_data": [
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{
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"version_value": "<= 0.27.4"
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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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"vendor_name": "Exiv2"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An infinite loop is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.5."
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}
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]
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://github.com/Exiv2/exiv2/security/advisories/GHSA-hqjh-hpv8-8r9p",
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"refsource": "CONFIRM",
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"url": "https://github.com/Exiv2/exiv2/security/advisories/GHSA-hqjh-hpv8-8r9p"
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},
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{
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"name": "https://github.com/Exiv2/exiv2/pull/1766",
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"refsource": "MISC",
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"url": "https://github.com/Exiv2/exiv2/pull/1766"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2021-399f869889",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2021-cbaef8e2d5",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/"
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},
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{
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"refsource": "MLIST",
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"name": "[debian-lts-announce] 20230110 [SECURITY] [DLA 3265-1] exiv2 security update",
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"url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html"
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},
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{
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"refsource": "GENTOO",
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"name": "GLSA-202312-06",
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"url": "https://security.gentoo.org/glsa/202312-06"
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}
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]
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},
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"source": {
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"advisory": "GHSA-hqjh-hpv8-8r9p",
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"discovery": "UNKNOWN"
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}
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} |