medium6.5
CVE-2023-41104
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 au…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Varnish-Software | Varnish Enterprise | from 6.0.0 before 6.0.11 Version 6.0.11 |
| Varnish-Software | Vmod Digest | before 1.0.3 |
Weakness classification
References
- NVD record
- CVE.org record
- 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
- https://www.varnish-cache.org/security/VSV00012.html