VulnerabilityModified
CVE-2015-4511
Heap-based buffer overflow in the nestegg_track_codec_data function in Mozilla Firefox before 41.0 and Firefox ESR 38.x before 38.3 allows remote attackers to execute arbitrary code via a crafted header in a WebM video.
MEDIUM 6.8EPSS 4.77%
Does this matter?
Lower severity and a low EPSS score (4.77%). Track it; it rarely justifies an emergency change on its own.
Description
Heap-based buffer overflow in the nestegg_track_codec_data function in Mozilla Firefox before 41.0 and Firefox ESR 38.x before 38.3 allows remote attackers to execute arbitrary code via a crafted header in a WebM video.
- CVSS 2.0
- 6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
- EPSS
- 4.77% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- mozilla/firefox
- Source
- security@mozilla.org
References
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html
- http://rhn.redhat.com/errata/RHSA-2015-1834.html
- http://www.debian.org/security/2015/dsa-3365
- http://www.mozilla.org/security/announce/2015/mfsa2015-105.htmlVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securityfocus.com/bid/76816
- http://www.securitytracker.com/id/1033640
- http://www.ubuntu.com/usn/USN-2754-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=1200148
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html
- http://rhn.redhat.com/errata/RHSA-2015-1834.html
- http://www.debian.org/security/2015/dsa-3365
- http://www.mozilla.org/security/announce/2015/mfsa2015-105.htmlVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securityfocus.com/bid/76816
- http://www.securitytracker.com/id/1033640
- http://www.ubuntu.com/usn/USN-2754-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=1200148
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.