go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures.
Update github.com/square/go-jose to 0.0.0-20160903044734-789a4c4bd4c1 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanInteger Overflow in go-jose affects github.com/square/go-jose (go). Severity is high. go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures.
AI coding agents often install or upgrade packages automatically in go. A high vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| github.com/square/go-josego | <0.0.0-20160903044734-789a4c4bd4c1 | 0.0.0-20160903044734-789a4c4bd4c1 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures.
Update github.com/square/go-jose to 0.0.0-20160903044734-789a4c4bd4c1 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanInteger Overflow in go-jose affects github.com/square/go-jose (go). Severity is high. go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures.
AI coding agents often install or upgrade packages automatically in go. A high vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| github.com/square/go-josego | <0.0.0-20160903044734-789a4c4bd4c1 | 0.0.0-20160903044734-789a4c4bd4c1 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL GuardReported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard