CVE-2023-25732
Mozilla Firefox and 4 others: Out-of-bounds Write
CVE-2023-25732 is fixed in 14 products on 2 platforms, first by firefox 110.0+build3-0ubuntu0.18.04.1, released February 14, 2023. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
8.8
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0074
54th percentile
When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Mozilla Firefox (en-US) | 110.0 | Mozilla Firefox (en-US) 110.0 | Feb 16, 2023 |
| Mozilla Firefox ESR (en-US) | 115.4.0 | Mozilla Firefox ESR (en-US) 115.4.0 | Oct 17, 2023 |
| Mozilla Thunderbird (en-US) | 115.8.0 | Mozilla Thunderbird (en-US) 115.8.0 | Feb 21, 2024 |
| Linux | |||
| firefox · RHEL 8 | 0:102.8.0-2.el8_7 | RHSA-2023:0808 | Feb 20, 2023 |
| firefox · RHEL 9 | 0:102.8.0-2.el9_1 | RHSA-2023:0810 | Feb 20, 2023 |
| firefox · Ubuntu 18.04.6 LTS (bionic) | 110.0+build3-0ubuntu0.18.04.1 | firefox 110.0+build3-0ubuntu0.18.04.1 | Feb 14, 2023 |
| firefox · Ubuntu 20.04 LTS (focal) | 110.0+build3-0ubuntu0.20.04.1 | firefox 110.0+build3-0ubuntu0.20.04.1 | Feb 14, 2023 |
| firefox · almalinux 8 | 102.8.0-2.el8_7.alma | ALSA-2023:0808 | Feb 20, 2023 |
| firefox · almalinux 9 | 102.8.0-2.el9_1.alma | ALSA-2023:0810 | Feb 20, 2023 |
| firefox · ol 8 | 0:102.8.0-2.0.1.el8_7 | ELSA-2023-0808 | Feb 20, 2023 |
| firefox · ol 9 | 0:102.8.0-2.0.1.el9_1 | ELSA-2023-0810 | Feb 20, 2023 |
| firefox · rocky 8 | 0:102.8.0-2.el8_7 | RLSA-2023:0808 | Feb 22, 2023 |
| firefox · rocky 9 | 0:102.8.0-2.el9_1 | RLSA-2023:0810 | Feb 22, 2023 |
| firefox-esr · Debian 12.15 (bookworm) | 102.8.0esr-1 | DEBIAN-CVE-2023-25732 | Jun 2, 2023 |
| firefox-esr · Debian 13.5 (trixie) | 102.8.0esr-1 | DEBIAN-CVE-2023-25732 | Jun 2, 2023 |
| firefox-esr · Debian 14 | 102.8.0esr-1 | DEBIAN-CVE-2023-25732 | Jun 2, 2023 |
| firefox-geckodriver · Ubuntu 18.04.6 LTS (bionic) | 110.0+build3-0ubuntu0.18.04.1 | firefox-geckodriver 110.0+build3-0ubuntu0.18.04.1 | Feb 14, 2023 |
| firefox-geckodriver · Ubuntu 20.04 LTS (focal) | 110.0+build3-0ubuntu0.20.04.1 | firefox-geckodriver 110.0+build3-0ubuntu0.20.04.1 | Feb 14, 2023 |
| firefox-mozsymbols · Ubuntu 18.04.6 LTS (bionic) | 110.0+build3-0ubuntu0.18.04.1 | firefox-mozsymbols 110.0+build3-0ubuntu0.18.04.1 | Feb 14, 2023 |
| firefox-mozsymbols · Ubuntu 20.04 LTS (focal) | 110.0+build3-0ubuntu0.20.04.1 | firefox-mozsymbols 110.0+build3-0ubuntu0.20.04.1 | Feb 14, 2023 |
| firefox-x11 · RHEL 9 | 0:102.8.0-2.el9_1 | RHSA-2023:0810 | Feb 20, 2023 |
| firefox-x11 · almalinux 9 | 102.8.0-2.el9_1.alma | ALSA-2023:0810 | Feb 20, 2023 |
| firefox-x11 · ol 9 | 0:102.8.0-2.0.1.el9_1 | ELSA-2023-0810 | Feb 20, 2023 |
| thunderbird · Debian 12.15 (bookworm) | 1:102.8.0-1 | DEBIAN-CVE-2023-25732 | Jun 2, 2023 |
| thunderbird · Debian 13.5 (trixie) | 1:102.8.0-1 | DEBIAN-CVE-2023-25732 | Jun 2, 2023 |
| thunderbird · Debian 14 | 1:102.8.0-1 | DEBIAN-CVE-2023-25732 | Jun 2, 2023 |
| thunderbird · RHEL 8 | 0:102.8.0-2.el8_7 | RHSA-2023:0821 | Feb 20, 2023 |
| thunderbird · RHEL 9 | 0:102.8.0-2.el9_1 | RHSA-2023:0824 | Feb 20, 2023 |
| thunderbird · Ubuntu 18.04.6 LTS (bionic) | 1:102.8.0+build2-0ubuntu0.18.04.1 | thunderbird 1:102.8.0+build2-0ubuntu0.18.04.1 | Feb 19, 2023 |
| thunderbird · Ubuntu 20.04 LTS (focal) | 1:102.8.0+build2-0ubuntu0.20.04.1 | thunderbird 1:102.8.0+build2-0ubuntu0.20.04.1 | Feb 19, 2023 |
| thunderbird · Ubuntu 22.04.1 LTS (jammy) | 1:102.8.0+build2-0ubuntu0.22.04.1 | thunderbird 1:102.8.0+build2-0ubuntu0.22.04.1 | Feb 19, 2023 |
| thunderbird · almalinux 8 | 102.8.0-2.el8_7.alma | ALSA-2023:0821 | Feb 20, 2023 |
| thunderbird · almalinux 9 | 102.8.0-2.el9_1.alma | ALSA-2023:0824 | Feb 20, 2023 |
| thunderbird · ol 8 | 0:102.8.0-2.0.1.el8_7 | ELSA-2023-0821 | Feb 20, 2023 |
| thunderbird · ol 9 | 0:102.8.0-2.0.1.el9_1 | ELSA-2023-0824 | Feb 20, 2023 |
| thunderbird · rocky 8 | 0:102.8.0-2.el8_7 | RLSA-2023:0821 | Feb 22, 2023 |
| thunderbird · rocky 9 | 0:102.8.0-2.el9_1 | RLSA-2023:0824 | Feb 22, 2023 |
| thunderbird-gnome-support · Ubuntu 18.04.6 LTS (bionic) | 1:102.8.0+build2-0ubuntu0.18.04.1 | thunderbird-gnome-support 1:102.8.0+build2-0ubuntu0.18.04.1 | Feb 19, 2023 |
| thunderbird-gnome-support · Ubuntu 20.04 LTS (focal) | 1:102.8.0+build2-0ubuntu0.20.04.1 | thunderbird-gnome-support 1:102.8.0+build2-0ubuntu0.20.04.1 | Feb 19, 2023 |
| thunderbird-gnome-support · Ubuntu 22.04.1 LTS (jammy) | 1:102.8.0+build2-0ubuntu0.22.04.1 | thunderbird-gnome-support 1:102.8.0+build2-0ubuntu0.22.04.1 | Feb 19, 2023 |
| thunderbird-mozsymbols · Ubuntu 18.04.6 LTS (bionic) | 1:102.8.0+build2-0ubuntu0.18.04.1 | thunderbird-mozsymbols 1:102.8.0+build2-0ubuntu0.18.04.1 | Feb 19, 2023 |
| thunderbird-mozsymbols · Ubuntu 20.04 LTS (focal) | 1:102.8.0+build2-0ubuntu0.20.04.1 | thunderbird-mozsymbols 1:102.8.0+build2-0ubuntu0.20.04.1 | Feb 19, 2023 |
| thunderbird-mozsymbols · Ubuntu 22.04.1 LTS (jammy) | 1:102.8.0+build2-0ubuntu0.22.04.1 | thunderbird-mozsymbols 1:102.8.0+build2-0ubuntu0.22.04.1 | Feb 19, 2023 |
| xul-ext-calendar-timezones · Ubuntu 18.04.6 LTS (bionic) | 1:102.8.0+build2-0ubuntu0.18.04.1 | xul-ext-calendar-timezones 1:102.8.0+build2-0ubuntu0.18.04.1 | Feb 19, 2023 |
| xul-ext-calendar-timezones · Ubuntu 20.04 LTS (focal) | 1:102.8.0+build2-0ubuntu0.20.04.1 | xul-ext-calendar-timezones 1:102.8.0+build2-0ubuntu0.20.04.1 | Feb 19, 2023 |
| xul-ext-calendar-timezones · Ubuntu 22.04.1 LTS (jammy) | 1:102.8.0+build2-0ubuntu0.22.04.1 | xul-ext-calendar-timezones 1:102.8.0+build2-0ubuntu0.22.04.1 | Feb 19, 2023 |
| xul-ext-gdata-provider · Ubuntu 18.04.6 LTS (bionic) | 1:102.8.0+build2-0ubuntu0.18.04.1 | xul-ext-gdata-provider 1:102.8.0+build2-0ubuntu0.18.04.1 | Feb 19, 2023 |
| xul-ext-gdata-provider · Ubuntu 20.04 LTS (focal) | 1:102.8.0+build2-0ubuntu0.20.04.1 | xul-ext-gdata-provider 1:102.8.0+build2-0ubuntu0.20.04.1 | Feb 19, 2023 |
| xul-ext-gdata-provider · Ubuntu 22.04.1 LTS (jammy) | 1:102.8.0+build2-0ubuntu0.22.04.1 | xul-ext-gdata-provider 1:102.8.0+build2-0ubuntu0.22.04.1 | Feb 19, 2023 |
| xul-ext-lightning · Ubuntu 18.04.6 LTS (bionic) | 1:102.8.0+build2-0ubuntu0.18.04.1 | xul-ext-lightning 1:102.8.0+build2-0ubuntu0.18.04.1 | Feb 19, 2023 |
| xul-ext-lightning · Ubuntu 20.04 LTS (focal) | 1:102.8.0+build2-0ubuntu0.20.04.1 | xul-ext-lightning 1:102.8.0+build2-0ubuntu0.20.04.1 | Feb 19, 2023 |
| xul-ext-lightning · Ubuntu 22.04.1 LTS (jammy) | 1:102.8.0+build2-0ubuntu0.22.04.1 | xul-ext-lightning 1:102.8.0+build2-0ubuntu0.22.04.1 | Feb 19, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.