VYPR
Unrated severityNVD Advisory· Published Aug 29, 2012· Updated Jun 16, 2026

CVE-2012-1974

CVE-2012-1974

Description

Use-after-free vulnerability in the gfxTextRun::CanBreakLineBefore function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

30
  • Mozilla Corporation/Firefoxllm-fuzzy2 versions
    <15.0+ 1 more
    • (no CPE)range: <15.0
    • cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <15.0
  • Mozilla Corporation/Thunderbirdllm-fuzzy3 versions
    <15.0+ 2 more
    • (no CPE)range: <15.0
    • cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: <15.0
    • cpe:2.3:a:mozilla:thunderbird_esr:*:*:*:*:*:*:*:*range: >=10.0,<10.0.7
  • Mozilla Corporation/Seamonkeyllm-fuzzy2 versions
    <2.12+ 1 more
    • (no CPE)range: <2.12
    • cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*range: <2.12
  • osv-coords2 versions
    < 45.5.1-1.1+ 1 more
    • (no CPE)range: < 45.5.1-1.1
    • (no CPE)range: < 50.1.0-1.1
  • cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*
  • cpe:2.3:o:suse:linux_enterprise_desktop:10:sp4:*:*:-:*:*:*+ 1 more
    • cpe:2.3:o:suse:linux_enterprise_desktop:10:sp4:*:*:-:*:*:*
    • cpe:2.3:o:suse:linux_enterprise_desktop:11:sp2:*:*:*:*:*:*
  • cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:-:*:*:*+ 2 more
    • cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:-:*:*:*
    • cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:*:-:*:*
    • cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:*:vmware:*:*
  • cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp2:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:6.3:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_eus:6.3:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_server_eus:6.3:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:*:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
  • Debian/linux2 versions
    cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
    • cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

15

News mentions

0

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