4544 matches found
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...
Important: Red Hat Security Advisory: ipsec-tools security update
An updated ipsec-tools package that fixes vulnerabilities in racoon the ISAKMP daemon is now available. IPSEC uses strong cryptography to provide both authentication and encryption services. With versions of ipsec-tools prior to 0.2.3, it was possible for an attacker to cause unauthorized deletio...
CVE-2004-0155
Removed by vendor...
KAME Racoon IKE daemon fails to properly verify client RSA signatures
Overview The KAME Racoon IKE daemon fails to properly verify client RSA signatures when using Main or Aggressive Mode during a Phase 1 IKE exchange. Description Racoon is an IKE Key Management daemon that negotiates and configures a set of parameters for IPSec. When authenticating a peer in Phase...
racoon fails to verify signature during Phase 1
Ralf Spenneberg discovered a serious flaw in racoon. When using Phase 1 main or aggressive mode, racoon does not verify the client's RSA signature. Any installations using X.509 authentication are strongly urged to upgrade. Installations using pre-shared keys are believed to be unaffected...
[OpenCA Advisory] Vulnerability in signature verification
OpenCA Security Advisory 16 January 2004 Vulnerability in signature validation ===================================== A flaw in OpenCA before version 0.9.1.7 could cause OpenCA to accept a signature from a certificate if the certificate's chain is trusted by the chain directory of OpenCA. This mea...
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-2002-2204
The default --checksig setting in RPM Package Manager 4.0.4 checks that a package's signature is valid without listing who signed it, which can allow remote attackers to make it appear that a malicious package comes from a trusted source...
CVE-2002-1446
The error checking routine used for the CVerify call on a symmetric verification key in the nCipher PKCS11 library 1.2.0 and later returns the CKROK status even when it detects an invalid signature, which could allow remote attackers to modify or forge messages...
CVE-2001-0071
CVE-2001-0071 affects GnuPG (gpg) 1.0.4 and other versions, where the software does not properly verify detached signatures. This is reported to allow an attacker to modify the contents of a file without detection. The connected documents confirm the affected component and the underlying issue bu...
Advisory: PGP 7.0 signature verification vulnerability
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Product: Pretty Good Privacy Severity: Medium to high Impact: Users with write access to signed exported key blocks may replace them with arbitrary keys without any warning being issued upon import of those keys Local: Yes Remote: No though...
FreeBSD-SA-00:67.gnupg
-----BEGIN PGP SIGNED MESSAGE----- ============================================================================= FreeBSD-SA-00:67 Security Advisory FreeBSD, Inc. Topic: gnupg fails to correctly verify signatures Category: ports Module: gnupg Announced: 2000-11-10 Credits: Jim Small Affects: Ports...