GHSA-XPV3-W29H-X7CV Oauthlib: Timing Attack Vulnerability in PKCE code_verifier Comparison (CWE-208)

Summary A timing side-channel vulnerability exists in the PKCE RFC 7636 implementation of the Authorization Code Grant flow. The codechallengemethodplain function uses Python's standard == operator for string comparison instead of a constant-time comparison function, potentially allowing...

Oauthlib: Timing Attack Vulnerability in PKCE code_verifier Comparison (CWE-208)

Summary A timing side-channel vulnerability exists in the PKCE RFC 7636 implementation of the Authorization Code Grant flow. The codechallengemethodplain function uses Python's standard == operator for string comparison instead of a constant-time comparison function, potentially allowing...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack via the codechallengemethods256 and codechallengemethodplain functions in oauthlib/oauth2/rfc6749/granttypes/authorizationcode.py, which compare PKCE code verifiers and challenges using the non-constant-time == operator. A...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack in the ARM64 and RISC-V optimized SM2 scalar multiplication, which selects conditional branches and table lookups by secret scalar bits. An attacker can learn the long term private key or a per signature nonce by measuring...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack in the generic elliptic curve scalar multiplication used by ECDSA and SM2, which performs non constant time BIGNUM operations on a scalar derived from the secret nonce. An attacker can learn nonce information and recover t...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack in SM2 signature generation, which performs variable time BIGNUM operations on both the secret nonce and the private key. An attacker can learn nonce information and recover the private key through a lattice or Hidden Numb...

httpd: mod_auth_digest: timing attack allows a bypass of digest authentication

A flaw was found in the modauthdigest module of httpd. A remote unauthenticated attacker can bypass digest authentication by measuring timing discrepancies of requests. This issue leads to unauthorized access to resources protected by digest authentication...

Moderate: Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.62 SP6 security update

Red Hat JBoss Core Services Apache HTTP Server 2.4.62 Service Pack 6 is now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

httpd: mod_auth_digest: timing attack allows a bypass of digest authentication

A flaw was found in the modauthdigest module of httpd. A remote unauthenticated attacker can bypass digest authentication by measuring timing discrepancies of requests. This issue leads to unauthorized access to resources protected by digest authentication...

Moderate: Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.62 SP6 security update

Red Hat JBoss Core Services Apache HTTP Server 2.4.62 Service Pack 6 is now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Linux Distros Unpatched Vulnerability : CVE-2026-54872

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: The generic elliptic-curve scalar multiplication used for ECDSA and SM2 signature operations with curves that do not have a dedicated...

RHEL 8 : Red Hat JBoss Core Services Apache HTTP Server 2.4.62 SP6 (RHSA-2026:73076)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:73076 advisory. Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack in the isValidbyte, byte methods of MacValidator and RsaSignatureValidator, both of which compute the expected signature locally and compare it to the supplied one with java.util.Arrays.equals, which returns at the first...

SUSE CVE-2026-63132

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's handleLogicalRecovery path in http/logical.go compared the highly privileged recovery token with ordinary string equality. A remote unauthenticated attacker able to make repeated recovery mode requests a...

CVE-2026-63132

A flaw was found in OpenBao, an open source identity-based secrets management system. A remote unauthenticated attacker could exploit a timing attack vulnerability in the handleLogicalRecovery path to infer a highly privileged recovery token. This token could then be used to authorize recovery mo...

CVE-2026-63132

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's handleLogicalRecovery path in http/logical.go compared the highly privileged recovery token with ordinary string equality. A remote unauthenticated attacker able to make repeated recovery mode requests a...

CVE-2026-63132 OpenBao's Recovery Mode Vulnerable To Token Leakage via Timing Attack

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's handleLogicalRecovery path in http/logical.go compared the highly privileged recovery token with ordinary string equality. A remote unauthenticated attacker able to make repeated recovery mode requests a...

CVE-2026-63132 OpenBao's Recovery Mode Vulnerable To Token Leakage via Timing Attack

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's handleLogicalRecovery path in http/logical.go compared the highly privileged recovery token with ordinary string equality. A remote unauthenticated attacker able to make repeated recovery mode requests a...

EUVD-2026-85520

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's handleLogicalRecovery path in http/logical.go compared the highly privileged recovery token with ordinary string equality. A remote unauthenticated attacker able to make repeated recovery mode requests a...

CVE-2026-63132 OpenBao's Recovery Mode Vulnerable To Token Leakage via Timing Attack

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's handleLogicalRecovery path in http/logical.go compared the highly privileged recovery token with ordinary string equality. A remote unauthenticated attacker able to make repeated recovery mode requests a...