CVE-2023-41104
Summary
| CVE | CVE-2023-41104 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-08-23 07:15:00 UTC |
| Updated | 2023-08-28 21:41:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-119
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Varnish-software | Varnish Enterprise | All | All | All | All |
| Application | Varnish-software | Varnish Enterprise | 6.0.11 | - | All | All |
| Application | Varnish-software | Varnish Enterprise | 6.0.11 | r1 | All | All |
| Application | Varnish-software | Varnish Enterprise | 6.0.11 | r2 | All | All |
| Application | Varnish-software | Varnish Enterprise | 6.0.11 | r3 | All | All |
| Application | Varnish-software | Varnish Enterprise | 6.0.11 | r4 | All | All |
| Application | Varnish-software | Vmod Digest | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Base64 decoding vulnerability in vmod-digest - Varnish Software Documentation | MISC | docs.varnish-software.com | |
| VSV00012 Base64 decoding vulnerability in vmod-digest — Varnish HTTP Cache | MISC | www.varnish-cache.org | |
| Release libvmod-digest 1.0.3 · varnish/libvmod-digest · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.