cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service

A flaw was found in cjose, a C library for Javascript Object Signing and Encryption JOSE. A remote, unauthenticated attacker can exploit a heap buffer overflow vulnerability in the AES Key Wrap decryption process. By submitting a crafted Javascript Web Encryption JWE to an application, the attack...

Important: Red Hat Security Advisory: cjose security update

An update for cjose is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: cjose security update

An update for cjose is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service

A flaw was found in cjose, a C library for Javascript Object Signing and Encryption JOSE. A remote, unauthenticated attacker can exploit a heap buffer overflow vulnerability in the AES Key Wrap decryption process. By submitting a crafted Javascript Web Encryption JWE to an application, the attack...

openSUSE 16 Security Update : cjose (openSUSE-SU-2026:21944-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21944-1 advisory. - CVE-2026-53938: missing encryptedkey length validation during AES Key Wrap decryption can cause heap- based buffer overflow bsc1279844. -...