mirror of
https://github.com/CVEProject/cvelist.git
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107 lines
4.1 KiB
JSON
107 lines
4.1 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "cve@mitre.org",
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"ID": "CVE-2021-26720",
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"STATE": "PUBLIC"
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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": "n/a",
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"version": {
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"version_data": [
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{
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"version_value": "n/a"
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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": "n/a"
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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": "avahi-daemon-check-dns.sh in the Debian avahi package through 0.8-4 is executed as root via /etc/network/if-up.d/avahi-daemon, and allows a local attacker to cause a denial of service or create arbitrary empty files via a symlink attack on files under /run/avahi-daemon. NOTE: this only affects the packaging for Debian GNU/Linux (used indirectly by SUSE), not the upstream Avahi product."
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}
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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": "n/a"
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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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"url": "https://packages.debian.org/buster/avahi-daemon",
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"refsource": "MISC",
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"name": "https://packages.debian.org/buster/avahi-daemon"
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},
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{
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"url": "https://packages.debian.org/sid/avahi-daemon",
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"refsource": "MISC",
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"name": "https://packages.debian.org/sid/avahi-daemon"
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},
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{
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"url": "https://packages.debian.org/bullseye/avahi-daemon",
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"refsource": "MISC",
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"name": "https://packages.debian.org/bullseye/avahi-daemon"
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},
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{
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"url": "https://security-tracker.debian.org/tracker/CVE-2021-26720",
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"refsource": "MISC",
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"name": "https://security-tracker.debian.org/tracker/CVE-2021-26720"
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},
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{
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"url": "https://bugs.launchpad.net/ubuntu/+source/avahi/+bug/1870824",
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"refsource": "MISC",
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"name": "https://bugs.launchpad.net/ubuntu/+source/avahi/+bug/1870824"
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},
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{
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"url": "https://metadata.ftp-master.debian.org/changelogs/main/a/avahi/avahi_0.8-4_changelog",
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"refsource": "MISC",
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"name": "https://metadata.ftp-master.debian.org/changelogs/main/a/avahi/avahi_0.8-4_changelog"
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},
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{
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"refsource": "MISC",
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"name": "https://www.openwall.com/lists/oss-security/2021/02/15/2",
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"url": "https://www.openwall.com/lists/oss-security/2021/02/15/2"
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},
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{
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"refsource": "MISC",
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"name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982796",
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"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982796"
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},
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{
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"refsource": "MISC",
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"name": "https://bugzilla.suse.com/show_bug.cgi?id=1180827",
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"url": "https://bugzilla.suse.com/show_bug.cgi?id=1180827"
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},
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{
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"refsource": "MLIST",
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"name": "[debian-lts-announce] 20220607 [SECURITY] [DLA 3047-1] avahi security update",
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"url": "https://lists.debian.org/debian-lts-announce/2022/06/msg00009.html"
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}
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]
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}
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} |