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CVE-2018-18498

UNKNOWN
Published 2019-02-28T18:00:00
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No CVSS data available

Description

A potential vulnerability leading to an integer overflow can occur during buffer size calculations for images when a raw value is used instead of the checked value. This leads to a possible out-of-bounds write. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Mozilla

Thunderbird

Affected Versions:

unspecified
Mozilla

Firefox ESR

Affected Versions:

unspecified
Mozilla

Firefox

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-qw4q-g9g4-q5fj

Advisory Details

A potential vulnerability leading to an integer overflow can occur during buffer size calculations for images when a raw value is used instead of the checked value. This leads to a possible out-of-bounds write. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

CVSS Scoring

CVSS Score

9.0

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2018-18498
WEB https://access.redhat.com/errata/RHSA-2018:3831
WEB https://access.redhat.com/errata/RHSA-2018:3833
WEB https://access.redhat.com/errata/RHSA-2019:0159
WEB https://access.redhat.com/errata/RHSA-2019:0160
WEB https://bugzilla.mozilla.org/show_bug.cgi?id=1500011
WEB https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html
WEB https://security.gentoo.org/glsa/201903-04
WEB https://usn.ubuntu.com/3844-1
WEB https://usn.ubuntu.com/3868-1
WEB https://www.debian.org/security/2018/dsa-4354
WEB https://www.debian.org/security/2019/dsa-4362
WEB https://www.mozilla.org/security/advisories/mfsa2018-29
WEB https://www.mozilla.org/security/advisories/mfsa2018-30
WEB https://www.mozilla.org/security/advisories/mfsa2018-31
WEB http://www.securityfocus.com/bid/106168

Advisory provided by GitHub Security Advisory Database. Published: May 13, 2022, Modified: May 13, 2022

References

https://www.mozilla.org/security/advisories/mfsa2018-29/
https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html
https://access.redhat.com/errata/RHSA-2018:3833
https://access.redhat.com/errata/RHSA-2018:3831
https://www.debian.org/security/2019/dsa-4362
https://security.gentoo.org/glsa/201903-04
https://usn.ubuntu.com/3844-1/
http://www.securityfocus.com/bid/106168
https://access.redhat.com/errata/RHSA-2019:0159
https://www.mozilla.org/security/advisories/mfsa2018-31/
https://www.mozilla.org/security/advisories/mfsa2018-30/
https://www.debian.org/security/2018/dsa-4354
https://usn.ubuntu.com/3868-1/
https://bugzilla.mozilla.org/show_bug.cgi?id=1500011
https://access.redhat.com/errata/RHSA-2019:0160
Published: 2019-02-28T18:00:00
Last Modified: 2024-08-05T11:08:21.886Z
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