iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions prior to 2.3.2.1 have a `CIccEmbedIO::Read8()` size_t underflow. The issue arises due to an embedded-profile read defect when parsing ICC profiles containing `icSigEmbeddedV5ProfileTag` data with `icSigEmbeddedProfileType` payloads.
Version 2.3.2.1 patches the issue. No known workarounds are available.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
References 3
https://github.com/InternationalColorConsortium/iccDEV/commit/002d1108c1bd674de…
security-advisories@github.com
https://github.com/InternationalColorConsortium/iccDEV/issues/987
security-advisories@github.com
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA…
security-advisories@github.com