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The ASN.1 decoder in the QuickDER decoder in Mozilla Network Security Services (NSS) before 3.13.4, as used in Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10, allows remote attackers to cause a denial of service (application crash) via a zero-length item, as demonstrated by (1) a zero-length basic constraint or (2) a zero-length field in an OCSP response.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade nss | Aug 30, 2017 | Jun 5, 2012 |
| Centos_linux | — | Upgrade nss-pkcs11-develUpgrade nss-develUpgrade nss-utilUpgrade nss-sysinitUpgrade nssUpgrade nss-util-develUpgrade nsprUpgrade nspr-develUpgrade nss-tools | Dec 1, 2016 | Jun 5, 2012 |
| Debian | — | Upgrade nss | Jul 30, 2024 | Jun 5, 2012 |
| Freebsd | — | Upgrade seamonkeyUpgrade libxulUpgrade linux-firefoxUpgrade thunderbirdUpgrade linux-thunderbirdUpgrade firefoxUpgrade linux-seamonkey | Dec 10, 2025 | Jun 5, 2012 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade www-client/mozilla-firefox-bin.Upgrade www-client/firefox-bin.Upgrade net-libs/xulrunner-bin.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade mail-client/thunderbird-bin.Upgrade www-client/mozilla-firefox.Upgrade net-libs/xulrunner.Upgrade www-client/firefox.Upgrade dev-libs/nss.Upgrade www-client/seamonkey.Upgrade www-client/icecat.Upgrade mail-client/mozilla-thunderbird.Upgrade www-client/seamonkey-bin. | Oct 30, 2017 | Jun 5, 2012 |
| Mfsa2012 39 | — | Upgrade to Mozilla Firefox version 13.0Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 10.0.5 | Jun 14, 2012 | Jun 5, 2012 |
| Mozilla Seamonkey | — | Upgrade to the latest version of Mozilla SeaMonkeyUpgrade to Mozilla SeaMonkey version 2.10 | Jun 19, 2012 | Jun 5, 2012 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 13.0Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird ESR version 10.0.5 | Jun 19, 2012 | Jun 5, 2012 |
| Oracle_linux | — | Upgrade nss-pkcs11-develUpgrade nss-util-develUpgrade nss-develUpgrade nspr-develUpgrade nss-sysinitUpgrade nss-toolsUpgrade nssUpgrade nss-utilUpgrade nspr | Oct 16, 2024 | Jun 5, 2012 |
| Suse | — | Upgrade MozillaThunderbirdUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefoxUpgrade MozillaFirefox-translationsUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-devel | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade thunderbirdUpgrade libnss3Upgrade firefoxUpgrade libnss3-1d | Nov 8, 2024 | Jun 5, 2012 |
| Vmsa 2012 0016 | — | Upgrade VMware ESX 4.1 to build number 874690 | Nov 22, 2012 | Jun 5, 2012 |
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