Vulnerability in Mozilla Firefox
CVE-2014-1577
The mozilla::dom::OscillatorNodeEngine::ComputeCustom function in the Web Audio subsystem in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read, memory corruption, and application crash) via an invalid custom waveform that triggers a calculation of a negative frequency value.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.4 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.029 (86.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
- Mozilla Firefox — versions 31.0, 31.1.0, 30.0
- Mozilla Thunderbird — versions 31.0, 31.1.0
References
- www.mozilla.org/security/announce/2014/mfsa2014-76.html (Vendor Advisory)
- secunia.com/advisories/62021 (third-party-advisory)
- lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.html (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2014-11/msg00001.html (vendor-advisory)
- bugzilla.mozilla.org/show_bug.cgi
- lists.opensuse.org/opensuse-updates/2014-11/msg00003.html (vendor-advisory)
- lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html (vendor-advisory)
- www.securitytracker.com/id/1031028 (vdb-entry)
- lists.opensuse.org/opensuse-updates/2014-11/msg00002.html (vendor-advisory)
- www.ubuntu.com/usn/USN-2373-1 (vendor-advisory)