CVE-2024-47619 (GCVE-0-2024-47619)
Vulnerability from cvelistv5
Published
2025-05-07 15:12
Modified
2025-05-28 10:03
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-295 - Improper Certificate Validation
Summary
syslog-ng is an enhanced log daemo. Prior to version 4.8.2, `tls_wildcard_match()` matches on certificates such as `foo.*.bar` although that is not allowed. It is also possible to pass partial wildcards such as `foo.a*c.bar` which glib matches but should be avoided / invalidated. This issue could have an impact on TLS connections, such as in man-in-the-middle situations. Version 4.8.2 contains a fix for the issue.
References
security-advisories@github.comhttps://github.com/syslog-ng/syslog-ng/blob/b0ccc8952d333fbc2d97e51fddc0b569a15e7a7d/lib/transport/tls-verifier.c#L78-L110Product
security-advisories@github.comhttps://github.com/syslog-ng/syslog-ng/commit/dadfdbecde5bfe710b0a6ee5699f96926b3f9006Patch
security-advisories@github.comhttps://github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.8.2Release Notes
security-advisories@github.comhttps://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-xr54-gx74-fghgExploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/05/msg00034.htmlMailing List, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-xr54-gx74-fghgExploit, Vendor Advisory
Impacted products
Vendor Product Version
syslog-ng syslog-ng Version: < 4.8.2
 Create a notification for this product.
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