Description (CNA)
Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.4, Firefox < 82, and Thunderbird < 78.4.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mozilla / Firefox ESR | affected unspecified before 78.4 |
| Mozilla / Firefox | affected unspecified before 82 |
| Mozilla / Thunderbird | affected unspecified before 78.4 |
CWE
No CWE identifiers supplied.
References
- https://www.mozilla.org/security/advisories/mfsa2020-45/
- https://www.mozilla.org/security/advisories/mfsa2020-47/
- https://www.mozilla.org/security/advisories/mfsa2020-46/
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1576843%2C1656987%2C1660954%2C1662760%2C1663439%2C1666140
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00057.html
- https://www.debian.org/security/2020/dsa-4780
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00062.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00027.html
- https://security.gentoo.org/glsa/202010-08
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00077.html
ADP enrichment
No English description supplied.
- https://www.mozilla.org/security/advisories/mfsa2020-45/
- https://www.mozilla.org/security/advisories/mfsa2020-47/
- https://www.mozilla.org/security/advisories/mfsa2020-46/
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1576843%2C1656987%2C1660954%2C1662760%2C1663439%2C1666140
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00057.html
- https://www.debian.org/security/2020/dsa-4780
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00062.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00027.html
- https://security.gentoo.org/glsa/202010-08
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00077.html