CVE-2018-18493
- State
- Published
- Severity
- Not scored
- Published
- Feb 28, 2019
- Updated
- Aug 5, 2024
- Reserved
- Oct 19, 2018
Description
A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
ThunderbirdMozilla |
|
Firefox ESRMozilla |
|
FirefoxMozilla |
|
References
- https://www.mozilla.org/security/advisories/mfsa2018-29/
- [debian-lts-announce] 20181213 [SECURITY] [DLA 1605-1] firefox-esr security updatemailing-list
- RHSA-2018:3833vendor-advisory
- RHSA-2018:3831vendor-advisory
- DSA-4362vendor-advisory
- GLSA-201903-04vendor-advisory
- USN-3844-1vendor-advisory
- 106168vdb-entry
- RHSA-2019:0159vendor-advisory
- https://www.mozilla.org/security/advisories/mfsa2018-31/
- https://www.mozilla.org/security/advisories/mfsa2018-30/
- DSA-4354vendor-advisory
- USN-3868-1vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1504452
- RHSA-2019:0160vendor-advisory
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