CVE-2006-0803: Undefined Security Weakness

The signature verification functionality in the YaST Online Update YOU script handling relies on a gpg feature that is not intended for signature verification, which prevents YOU from detecting malicious scripts or code that do not pass the signature check when gpg 1.4.x is being used...

Not completely fixed? (was: False positive signature verification in GnuPG)

On Wed, Feb 15, 2006 at 08:49:25AM +0100, Werner Koch wrote: False positive signature verification in GnuPG ============================================== Summary ======= The Gentoo project identified a security related bug in GnuPG. When using any current version of GnuPG for unattended signatur...

GLSA-200602-10 : GnuPG: Incorrect signature verification

The remote host is affected by the vulnerability described in GLSA-200602-10 GnuPG: Incorrect signature verification Tavis Ormandy of the Gentoo Linux Security Auditing Team discovered that automated systems relying on the return code of GnuPG or gpgv to authenticate digital signatures may be...

USN-252-1: gnupg vulnerability

Tavis Ormandy discovered a potential weakness in the signature verification of gnupg. gpgv and gpg --verify returned a successful exit code even if the checked file did not have any signature at all. The recommended way of checking the result is to evaluate the status messages, but some third par...

GnuPG: Incorrect signature verification

Background GnuPG The GNU Privacy Guard is a free replacement for PGP Pretty Good Privacy. As GnuPG does not rely on any patented algorithms, it can be used without any restrictions. gpgv is the OpenPGP signature verification tool provided by the GnuPG system. Description Tavis Ormandy of the Gent...

CVE-2006-0455

gpgv in GnuPG before 1.4.2.1, when using unattended signature verification, returns a 0 exit code in certain cases even when the detached signature file does not carry a signature, which could cause programs that use gpgv to assume that the signature verification has succeeded. Note: this also...

CVE-2006-0455

gpgv in GnuPG before 1.4.2.1, when using unattended signature verification, returns a 0 exit code in certain cases even when the detached signature file does not carry a signature, which could cause programs that use gpgv to assume that the signature verification has succeeded. Note: this also...

CVE-2006-0455

CVE-2006-0455 concerns GnuPG’s gpgv tool (and gpg --verify) emitting a false success exit code for malformed or detached signatures. Affects GnuPG prior to 1.4.2.1; the issue can allow automated scripts to falsely assume verification succeeded. The risk is described as a local attack vector with ...

CVE-2006-0455

gpgv in GnuPG before 1.4.2.1, when using unattended signature verification, returns a 0 exit code in certain cases even when the detached signature file does not carry a signature, which could cause programs that use gpgv to assume that the signature verification has succeeded. Note: this also...

CVE-2006-0455

gpgv in GnuPG before 1.4.2.1, when using unattended signature verification, returns a 0 exit code in certain cases even when the detached signature file does not carry a signature, which could cause programs that use gpgv to assume that the signature verification has succeeded. Note: this also...

GnuPG 1.x - Detached Signature Verification Bypass

GnuPG 1.x - Detached Signature Verification Bypass source: https://www.securityfocus.com/bid/16663/info GnuPG is affected by a detached signature verification-bypass vulnerability because it fails to properly notify scripts that an invalid detached signature was presented and that the verificatio...

CVE-2006-0455: Undefined Security Weakness

gpgv in GnuPG before 1.4.2.1, when using unattended signature verification, returns a 0 exit code in certain cases even when the detached signature file does not carry a signature, which could cause programs that use gpgv to assume that the signature verification has succeeded. Note: this also...

gnupg -- false positive signature verification

Werner Koch reports: The Gentoo project identified a security related bug in GnuPG. When using any current version of GnuPG for unattended signature verification e.g. by scripts and mail programs, false positive signature verification of detached signatures may occur. This problem affects the too...

CVE-2005-3899: Undefined Security Weakness

The automatic update feature in Google Talk allows remote attackers to cause a denial of service CPU and memory consumption by poisoning a target's DNS cache and causing a large update file to be sent, which consumes large amounts of CPU and memory during the signature verification, aka BenjiBug...

OpenCA signature verification flaw

The remote host seems to be running an older version of OpenCA. It is reported that OpenCA versions up to and including 0.9.1.6 contains a flaw that may lead an attacker to bypass signature verification of a certificate. SPDX-FileCopyrightText: 2004 David Maciejak Some text descriptions might be...

CVE-2004-2531: Undefined Security Weakness

X.509 Certificate Signature Verification in Gnu transport layer security library GnuTLS 1.0.16 allows remote attackers to cause a denial of service CPU consumption via certificates containing long chains and signed with large RSA keys...

CVE-2002-1796

ChaiVM EZloader for HP color LaserJet 4500 and 4550 and HP LaserJet 4100 and 8150 does not properly verify JAR signatures for new services, which allows local users to load unauthorized Chai services...

CVE-2002-1706: Improper Verification of Cryptographic Signature

Cisco IOS software 11.3 through 12.2 running on Cisco uBR7200 and uBR7100 series Universal Broadband Routers allows remote attackers to modify Data Over Cable Service Interface Specification DOCSIS settings via a DOCSIS file without a Message Integrity Check MIC signature, which is approved by th...

FreeBSD-SA-05:02.sendfile

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-05:02.sendfile Security Advisory The FreeBSD Project Topic: sendfile kernel memory disclosure Category: core Module: syskern Announced: 2005-04-04 Credits: Sven...

OpenCA crypto-utils.lib libCheckSignature Function Signature Validation Weakness

The remote host seems to be running an older version of OpenCA. It is reported that OpenCA versions up to and incluing 0.9.1.6 contains a flaw that may lead an attacker to bypass signature verification of a certificate. %NASLMINLEVEL 70300 C Tenable Network Security, Inc...