CVE-2022-0934
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-0934
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-0934.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-0934
- Related
- Published
- 2022-08-29T15:15:10Z
- Modified
- 2024-09-18T03:19:07.502423Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.
- References
-
- https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2022q1/016272.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2057075
- https://access.redhat.com/security/cve/CVE-2022-0934
- https://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=03345ecefeb0d82e3c3a4c28f27c3554f0611b39
- https://security.alpinelinux.org/vuln/CVE-2022-0934
- https://security-tracker.debian.org/tracker/CVE-2022-0934
Affected packages
Alpine:v3.15 / dnsmasq
Package
- Name
- dnsmasq
- Purl
- pkg:apk/alpine/dnsmasq?arch=source
Alpine:v3.16 / dnsmasq
Package
- Name
- dnsmasq
- Purl
- pkg:apk/alpine/dnsmasq?arch=source
Alpine:v3.17 / dnsmasq
Package
- Name
- dnsmasq
- Purl
- pkg:apk/alpine/dnsmasq?arch=source
Alpine:v3.18 / dnsmasq
Package
- Name
- dnsmasq
- Purl
- pkg:apk/alpine/dnsmasq?arch=source
Alpine:v3.19 / dnsmasq
Package
- Name
- dnsmasq
- Purl
- pkg:apk/alpine/dnsmasq?arch=source
Alpine:v3.20 / dnsmasq
Package
- Name
- dnsmasq
- Purl
- pkg:apk/alpine/dnsmasq?arch=source
Debian:11 / dnsmasq
Package
- Name
- dnsmasq
- Purl
- pkg:deb/debian/dnsmasq?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Debian:12 / dnsmasq
Package
- Name
- dnsmasq
- Purl
- pkg:deb/debian/dnsmasq?arch=source
Debian:13 / dnsmasq
Package
- Name
- dnsmasq
- Purl
- pkg:deb/debian/dnsmasq?arch=source