Vulnerability · Published May 29, 2024 · Assigned by f5
CVE-2024-32760NGINX HTTP/3 QUIC vulnerability
Medium 6.5
In plain English
A medium-severity out-of-bounds write in NGINX Open Source from F5. 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 59% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.9%top 41.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed HTTP/3 encoder instructions can cause NGINX worker processes to terminate or cause or other potential impact.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | nginx | 0 | ALPINE-CVE-2024-32760 |
| Alpine:v3.21 | nginx | 0 | ALPINE-CVE-2024-32760 |
| Alpine:v3.22 | nginx | 0 | ALPINE-CVE-2024-32760 |
| Alpine:v3.23 | nginx | 0 | ALPINE-CVE-2024-32760 |
| Alpine:v3.24 | nginx | 0 | ALPINE-CVE-2024-32760 |
| Debian:13 | nginx | 1.26.0-2 | DEBIAN-CVE-2024-32760 |
| Debian:14 | nginx | 1.26.0-2 | DEBIAN-CVE-2024-32760 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| F5 | NGINX Open Source | 1.25.0 – before 1.26.1 |
| F5 | NGINX Plus | R30 – before R32 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
References
- https://my.f5.com/manage/s/article/K000139609 vendor-advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R7RPLWC35WHEUFCGKNFG62ESNID25TEZ/
- http://www.openwall.com/lists/oss-security/2024/05/30/4
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MLAOKJWDALQZBIV3WKGPJ6T5Z56D3PRD/