Use-after-free vulnerability in the gfxFont::GetFontEntry function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
CVSS Details
- CVSS 3.1 Base Score: 9.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade xulrunnerUpgrade xulrunner-devel | Dec 1, 2016 | Nov 21, 2012 |
| Freebsd | — | Upgrade linux-thunderbirdUpgrade linux-firefoxUpgrade libxulUpgrade firefoxUpgrade thunderbirdUpgrade seamonkeyUpgrade linux-seamonkey | Dec 10, 2025 | Nov 20, 2012 |
| Gentoo Linux | — | Upgrade www-client/seamonkey.Upgrade www-client/seamonkey-bin.Upgrade net-libs/xulrunner-bin.Upgrade www-client/firefox.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin.Upgrade www-client/mozilla-firefox.Upgrade mail-client/mozilla-thunderbird.Upgrade www-client/icecat.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade dev-libs/nss.Upgrade mail-client/thunderbird-bin.Upgrade www-client/mozilla-firefox-bin.Upgrade net-libs/xulrunner. | Oct 30, 2017 | Nov 21, 2012 |
| Mfsa2012 105 | — | Upgrade to Mozilla Firefox version 17.0Upgrade to Mozilla Firefox ESR version 10.0.11Upgrade to the latest version of Mozilla Firefox | Nov 14, 2013 | Nov 21, 2012 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.14.0 | Nov 14, 2013 | Nov 21, 2012 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird ESR version 10.0.11Upgrade to Mozilla Thunderbird version 17.0Upgrade to the latest version of Mozilla Thunderbird | Nov 14, 2013 | Nov 21, 2012 |
| Oracle_linux | — | Upgrade firefoxUpgrade xulrunner-develUpgrade thunderbirdUpgrade xulrunner | Oct 16, 2024 | Nov 21, 2012 |
| Suse | — | Upgrade libfreebl3-x86Upgrade mozilla-nss-develUpgrade mozilla-nssUpgrade MozillaFirefox-translationsUpgrade mozilla-nss-32bitUpgrade libfreebl3Upgrade MozillaFirefox-develUpgrade libfreebl3-32bitUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbirdUpgrade mozilla-nss-x86Upgrade mozilla-nss-toolsUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird-devel | Feb 17, 2015 | Jun 27, 2013 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Nov 8, 2024 | Nov 21, 2012 |
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