CVEvulnerability
CVE-2018-18498
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2019-02-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-190, CWE-787
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.
Affected configurations
• mozilla firefox (< 64.0)
• mozilla firefox esr (< 60.4)
• mozilla thunderbird (< 60.4)
• debian debian linux 8.0
• debian debian linux 9.0
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 18.10
• redhat enterprise linux desktop 6.0
• redhat enterprise linux desktop 7.0
• redhat enterprise linux server 6.0
• redhat enterprise linux server 7.0
• redhat enterprise linux server aus 7.6
• redhat enterprise linux server eus 7.6
• redhat enterprise linux server tus 7.6
• redhat enterprise linux workstation 6.0
• redhat enterprise linux workstation 7.0
Related
References
- http://www.securityfocus.com/bid/106168 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:3831 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:3833 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0159 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0160 Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1500011 Issue Tracking, Permissions Required, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201903-04 Third Party Advisory
- https://usn.ubuntu.com/3844-1/ Third Party Advisory
- https://usn.ubuntu.com/3868-1/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4354 Third Party Advisory
- https://www.debian.org/security/2019/dsa-4362 Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-29/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-30/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-31/ Vendor Advisory
- http://www.securityfocus.com/bid/106168 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:3831 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:3833 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0159 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0160 Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1500011 Issue Tracking, Permissions Required, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201903-04 Third Party Advisory
- https://usn.ubuntu.com/3844-1/ Third Party Advisory
- https://usn.ubuntu.com/3868-1/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4354 Third Party Advisory
- https://www.debian.org/security/2019/dsa-4362 Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-29/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-30/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-31/ Vendor Advisory