CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NCVE-2023-41104
Medium (6.5) in varnish-software. EPSS 0.6% chance of exploitation in the next 30 days.
libvmod-digest before 1.0.3, as used in Varnish Enterprise 6.0.x before 6.0.11r5, has an out-of-bounds memory access during base64 decoding, leading to both authentication bypass and information disclosure; however, the exact attack surface will depend on the particular VCL (Varnish Configuration Language) configuration in use.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
- CWE
- CWE-119
- Published
- Modified
- Record from
- the NVD, synced
Affected
- varnish-software:varnish_enterprise
- varnish-software:vmod_digest
References
- https://docs.varnish-software.com/security/VSV00012/
- https://github.com/varnish/libvmod-digest/releases/tag/libvmod-digest-1.0.3
- https://www.varnish-cache.org/security/VSV00012.html
- https://docs.varnish-software.com/security/VSV00012/
- https://github.com/varnish/libvmod-digest/releases/tag/libvmod-digest-1.0.3