Vulnerability · Published Apr 24, 2023 · Assigned by mitre
CVE-2023-29479
Medium 5.3
In plain English
A medium-severity resource allocation without limits in the thunderbird package (AlmaLinux). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.9%top 40.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Ribose RNP before 0.16.3 may hang when the input is malformed.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | thunderbird | 102.10.0-2.el8_7.alma | ALSA-2023:1802 |
| AlmaLinux:9 | thunderbird | 102.10.0-2.el9_1.alma | ALSA-2023:1809 |
| Debian:12 | rnp | 0.16.3-1 | DEBIAN-CVE-2023-29479 |
| Debian:13 | rnp | 0.16.3-1 | DEBIAN-CVE-2023-29479 |
| Debian:14 | rnp | 0.16.3-1 | DEBIAN-CVE-2023-29479 |
| Debian:12 | thunderbird | 1:102.10.0-1 | DEBIAN-CVE-2023-29479 |
| Debian:13 | thunderbird | 1:102.10.0-1 | DEBIAN-CVE-2023-29479 |
| Debian:14 | thunderbird | 1:102.10.0-1 | DEBIAN-CVE-2023-29479 |
| Rocky Linux:8 | thunderbird | 0:102.10.0-2.el8_7 | RLSA-2023:1802 |
| Rocky Linux:9 | thunderbird | 0:102.10.0-2.el9_1 | RLSA-2023:1809 |
| Ubuntu:22.04:LTS | thunderbird | 1:102.10.0+build2-0ubuntu0.22.04.1 | UBUNTU-CVE-2023-29479 |
| Ubuntu:22.04:LTS | thunderbird | 1:102.10.0+build2-0ubuntu0.22.04.1 | USN-6015-1 |
Affected products (as reported)
Weakness: CWE-770 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L