Vulnerability · Published Dec 22, 2022 · Assigned by mozilla
CVE-2022-46871
High 8.8
In plain English
A high-severity security flaw in Firefox from Mozilla. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.0%top 38.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An out of date library (libusrsctp) contained vulnerabilities that could potentially be exploited. This vulnerability affects Firefox < 108.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | firefox | 102.7.0-1.el8_7.alma | ALSA-2023:0288 |
| AlmaLinux:9 | firefox | 102.7.0-1.el9_1.alma | ALSA-2023:0285 |
| AlmaLinux:8 | thunderbird | 102.7.1-1.el8_7.alma | ALSA-2023:0463 |
| AlmaLinux:9 | thunderbird | 102.7.1-1.el9_1.alma | ALSA-2023:0476 |
| Alpine:v3.20 | firefox-esr | 102.7.0-r0 | ALPINE-CVE-2022-46871 |
| Alpine:v3.21 | firefox-esr | 102.7.0-r0 | ALPINE-CVE-2022-46871 |
| Alpine:v3.22 | firefox-esr | 102.7.0-r0 | ALPINE-CVE-2022-46871 |
| Alpine:v3.23 | firefox-esr | 102.7.0-r0 | ALPINE-CVE-2022-46871 |
| Debian:12 | firefox-esr | 102.7.0esr-1 | DEBIAN-CVE-2022-46871 |
| Debian:13 | firefox-esr | 102.7.0esr-1 | DEBIAN-CVE-2022-46871 |
| Debian:14 | firefox-esr | 102.7.0esr-1 | DEBIAN-CVE-2022-46871 |
| Debian:12 | libusrsctp | 0.9.3.0+20201007-1 | DEBIAN-CVE-2022-46871 |
| Debian:13 | libusrsctp | 0.9.3.0+20201007-1 | DEBIAN-CVE-2022-46871 |
| Debian:14 | libusrsctp | 0.9.3.0+20201007-1 | DEBIAN-CVE-2022-46871 |
| Debian:12 | thunderbird | 1:102.7.1-1 | DEBIAN-CVE-2022-46871 |
| Debian:13 | thunderbird | 1:102.7.1-1 | DEBIAN-CVE-2022-46871 |
| Debian:14 | thunderbird | 1:102.7.1-1 | DEBIAN-CVE-2022-46871 |
| Rocky Linux:8 | firefox | 0:102.7.0-1.el8_7 | RLSA-2023:0288 |
| Rocky Linux:9 | firefox | 0:102.7.0-1.el9_1 | RLSA-2023:0285 |
| Rocky Linux:8 | thunderbird | 0:102.7.1-1.el8_7 | RLSA-2023:0463 |
| Rocky Linux:9 | thunderbird | 0:102.7.1-1.el9_1 | RLSA-2023:0476 |
| Ubuntu:22.04:LTS | mozjs78 | no fix listed | UBUNTU-CVE-2022-46871 |
| Ubuntu:22.04:LTS | mozjs91 | no fix listed | UBUNTU-CVE-2022-46871 |
| Ubuntu:22.04:LTS | thunderbird | 1:102.7.1+build2-0ubuntu0.22.04.1 | UBUNTU-CVE-2022-46871 |
| Ubuntu:22.04:LTS | thunderbird | 1:102.7.1+build2-0ubuntu0.22.04.1 | USN-5824-1 |
Affected products (as reported)
Weakness: CWE-1104 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://www.mozilla.org/security/advisories/mfsa2022-51/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1795697
- DSA-5322 vendor-advisory
- [debian-lts-announce] 20230119 [SECURITY] [DLA 3275-1] firefox-esr security update mailing-list
- DSA-5355 vendor-advisory
- [debian-lts-announce] 20230220 [SECURITY] [DLA 3324-1] thunderbird security update mailing-list
- GLSA-202305-06 vendor-advisory
- GLSA-202305-13 vendor-advisory