gnutls: gnutls: Authentication Bypass via NUL Character in Username

A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...

gnutls: gnutls: Authentication Bypass via NUL Character in Username

A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...

gnutls: gnutls: Authentication Bypass via NUL Character in Username

A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...

gnutls: gnutls: Authentication Bypass via NUL Character in Username

A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...

gnutls: gnutls: Authentication Bypass via NUL Character in Username

A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...

Astra Linux – Vulnerability in PHP 7.3

In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26, and 8.0.x below 8.0.13, certain XML parsing functions, such as simplexmlloadfile, decode the filename passed to them using URL encoding. If the filename contains a URL-encoded NUL character, this may cause the function to interpret this as t...

SUSE CVE-2026-39836

The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL 0...

CVE-2026-39836

The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL 0...

CVE-2026-39836

The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL 0...

CVE-2026-39836

The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL 0...

EUVD-2026-28354

A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...

ALPINE-CVE-2026-42010

A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...

CVE-2026-42010

A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...

CVE-2026-42010

CVE-2026-42010 affects gnutls where servers using RSA-PSK incorrectly match usernames containing a NUL character, causing truncation and an authentication bypass. A remote attacker could exploit by sending a crafted username to gain unauthorized access. Connected advisories confirm a patch: Root ...

CVE-2026-42010 Gnutls: gnutls: authentication bypass via nul character in username

A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...

GnuTLS 安全漏洞

GnuTLS is an open-source, free security communication library developed by GnuTLS that enables the implementation of SSL, TLS, and DTLS protocols. There is a security vulnerability in gnutls, which stems from the incorrect matching of usernames containing the NUL character with truncated username...

PT-2026-38568

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The Dial and LookupPort functions panic on Windows when they receive an input containing a NUL 0 character. A panic is a runtime error that causes the program to...

GHSA-M2PG-C7M6-77PJ uutils coreutils has an Improper Input Validation Issue in its cut Utility

A logic error in the cut utility of uutils coreutils causes the program to incorrectly interpret the literal two-byte string '' two single quotes as an empty delimiter. The implementation mistakenly maps this string to the NUL character for both the -d delimiter and --output-delimiter options. Th...

CVE-2025-14549

CVE-2025-14549 affects the Eclipse OMR compiler component. Since release 0.7.0, an optimization for Eclipse OpenJ9 users on IBM Z incorrectly handles NUL (0x00) characters when translating between Latin‑compatible charsets (UTF-8, ISO8859‑1, ASCII, etc) and IBM-1047/037. The result can truncate t...

PT-2025-51194

In the Eclipse OMR compiler component, since release 0.7.0, an optimization enabled for Eclipse OpenJ9 consumers of OMR on Z processors incorrectly handles NUL 0x00 characters during the Latin-compatible charset UTF-8, ISO8859-1, ASCII, etc to IBM-1047/037 translation sequence. This can cause the...