AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()
and AppendEncodedCharacters()
could have experienced integer overflows, causing underallocation of an output buffer leading to an out of bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 999 | all | firefox | < 124.0-1 | firefox_124.0-1_all.deb |
Debian | 12 | all | firefox-esr | < 115.9.0esr-1~deb12u1 | firefox-esr_115.9.0esr-1~deb12u1_all.deb |
Debian | 11 | all | firefox-esr | < 115.9.0esr-1~deb11u1 | firefox-esr_115.9.0esr-1~deb11u1_all.deb |
Debian | 10 | all | firefox-esr | < 115.9.1esr-1~deb10u1 | firefox-esr_115.9.1esr-1~deb10u1_all.deb |
Debian | 999 | all | firefox-esr | < 115.9.0esr-1 | firefox-esr_115.9.0esr-1_all.deb |
Debian | 13 | all | firefox-esr | < 115.9.0esr-1 | firefox-esr_115.9.0esr-1_all.deb |
Debian | 12 | all | thunderbird | < 1:115.9.0-1~deb12u1 | thunderbird_1:115.9.0-1~deb12u1_all.deb |
Debian | 11 | all | thunderbird | < 1:115.9.0-1~deb11u1 | thunderbird_1:115.9.0-1~deb11u1_all.deb |
Debian | 10 | all | thunderbird | < 1:115.9.0-1~deb10u1 | thunderbird_1:115.9.0-1~deb10u1_all.deb |
Debian | 999 | all | thunderbird | < 1:115.9.0-1 | thunderbird_1:115.9.0-1_all.deb |