CVE-2023-41104

Published Aug 23, 2023 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-45623 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.
History
Type Values Removed Values Added
First Time appeared Libvmod Digest
Libvmod Digest libvmod Digest
CPEs cpe:2.3:a:libvmod_digest:libvmod_digest:*:*:*:*:*:*:*:*
Vendors & Products Libvmod Digest
Libvmod Digest libvmod Digest
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Oct 3, 2024, 2:09 PM
Reserved
Aug 23, 2023, 12:00 AM
Status
Modified
Published
Aug 23, 2023, 7:15 AM
Modified
Jun 17, 2026, 6:20 AM