DEBIAN-CVE-2015-7547
- Source
- https://security-tracker.debian.org/tracker/CVE-2015-7547
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2015-7547.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2015-7547
- Downstream
- Published
- 2016-02-18T21:59:00Z
- Modified
- 2026-09-01T16:04:04Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Multiple stack-based buffer overflows in the (1) send_dg and (2) send_vc functions in the libresolv library in the GNU C Library (aka glibc or libc6) before 2.23 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted DNS response that triggers a call to the getaddrinfo function with the AF_UNSPEC or AF_INET6 address family, related to performing "dual A/AAAA DNS queries" and the libnss_dns.so.2 NSS module.
- References
Affected packages
Debian:12 / glibc
Package
- Name
- glibc
- Purl
- pkg:deb/debian/glibc?arch=source&distro=bookworm
Debian:13 / glibc
Package
- Name
- glibc
- Purl
- pkg:deb/debian/glibc?arch=source&distro=trixie
Debian:14 / glibc
Package
- Name
- glibc
- Purl
- pkg:deb/debian/glibc?arch=source&distro=forky