AZL-26790
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-26790.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-26790
- Upstream
- Published
- 2023-05-26T21:15:15Z
- Modified
- 2026-04-01T05:08:29.315676Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- CVE-2023-28320 affecting package cmake for versions less than 3.21.4-11
- Details
-
A denial of service vulnerability exists in curl <v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using
alarm()andsiglongjmp(). When doing this, libcurl used a global buffer that was not mutex protected and a multi-threaded application might therefore crash or otherwise misbehave. - References