An integer overflow vulnerability in the Skia library when allocating...
Vulnerability Description
An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://www.mozilla.org/security/advisories/mfsa2018-03/
- http://www.securitytracker.com/id/1040270
- https://lists.debian.org/debian-lts-announce/2018/01/msg00036.html
- http://www.securityfocus.com/bid/102783
- https://www.debian.org/security/2018/dsa-4096
- https://access.redhat.com/errata/RHSA-2018:0262
- https://usn.ubuntu.com/3544-1/
- https://www.mozilla.org/security/advisories/mfsa2018-04/
- https://access.redhat.com/errata/RHSA-2018:0122
- https://www.mozilla.org/security/advisories/mfsa2018-02/
- https://lists.debian.org/debian-lts-announce/2018/01/msg00030.html
- https://www.debian.org/security/2018/dsa-4102
- https://bugzilla.mozilla.org/show_bug.cgi?id=1418447
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.