CVE-2018-5104

Summary

A use-after-free vulnerability can occur during font face manipulation when a font face is freed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.

Affected Software

Weaknesses

• Use-after-free during font face manipulation

ADP Enrichment

CVE Program Container

Additional 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=1425000

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=1425000

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