Vulnerability · Published Feb 5, 2025 · Assigned by curl
CVE-2025-0665eventfd double close
High 7.0
In plain English
A high-severity security flaw in curl from curl. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.0High
Exploit odds (30 days)1.3%top 28.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
libcurl would wrongly close the same eventfd file descriptor twice when taking down a connection channel after having completed a threaded name resolve.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | curl | 8.12.0-r0 | ALPINE-CVE-2025-0665 |
| Alpine:v3.21 | curl | 8.12.0-r0 | ALPINE-CVE-2025-0665 |
| Alpine:v3.22 | curl | 8.12.0-r0 | ALPINE-CVE-2025-0665 |
| Alpine:v3.23 | curl | 8.12.0-r0 | ALPINE-CVE-2025-0665 |
| Alpine:v3.24 | curl | 8.12.0-r0 | ALPINE-CVE-2025-0665 |
| Debian:13 | curl | 8.12.0+git20250209.89ed161+ds-1 | DEBIAN-CVE-2025-0665 |
| Debian:14 | curl | 8.12.0+git20250209.89ed161+ds-1 | DEBIAN-CVE-2025-0665 |
| Ubuntu:22.04:LTS | curl | 7.81.0-1ubuntu1.20 | UBUNTU-CVE-2025-0665 |
| Ubuntu:24.04:LTS | curl | 8.5.0-2ubuntu10.6 | UBUNTU-CVE-2025-0665 |
Affected products (as reported)
References
- json
- www
- issue
- http://www.openwall.com/lists/oss-security/2025/02/05/2
- http://www.openwall.com/lists/oss-security/2025/02/05/5
- https://security.netapp.com/advisory/ntap-20250306-0007/
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-089022.html