CVE-2024-47619

Description

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.

Reserved 2024-09-27 | Published 2025-05-07 | Updated 2025-05-07 | Assigner GitHub_M

Problem types

CWE-295: Improper Certificate Validation

Product status

< 4.8.2
affected

References

github.com/...log-ng/security/advisories/GHSA-xr54-gx74-fghg

github.com/...ommit/dadfdbecde5bfe710b0a6ee5699f96926b3f9006

github.com/...fddc0b569a15e7a7d/lib/transport/tls-verifier.c

github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.8.2

cve.org (CVE-2024-47619)

nvd.nist.gov (CVE-2024-47619)

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