9920 matches found
security flaw
ssl3getrecord in s3pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak timing discrepancy that may make it easier to launch cryptographic attacks that rely on distinguishing betwe...
Important: Red Hat Security Advisory: apache, openssl, php, tomcat security update for Stronghold
Updated versions of Stronghold 4 cross-platform are available to fix a number of vulnerabilities in OpenSSL, Apache, PHP, and Tomcat. Also included in this update are bug fixes for modproxy and the modauthzldap package. Stronghold 4 cross platform contains a number of open source technologies suc...
CVE-2003-0078
ssl3getrecord in s3pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak timing discrepancy that may make it easier to launch cryptographic attacks that rely on distinguishing betwe...
DEBIAN-CVE-2003-0078
ssl3getrecord in s3pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak timing discrepancy that may make it easier to launch cryptographic attacks that rely on distinguishing betwe...
CVE-2003-0078
ssl3getrecord in s3pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak timing discrepancy that may make it easier to launch cryptographic attacks that rely on distinguishing betwe...
[SECURITY] [DSA 253-1] New OpenSSL packages fix timing-based attack vulnerability
-------------------------------------------------------------------------- Debian Security Advisory DSA 253-1 [email protected] http://www.debian.org/security/ Martin Schulze February 24th, 2003 http://www.debian.org/security/faq -...
[SECURITY] [DSA 253-1] New OpenSSL packages fix timing-based attack vulnerability
-------------------------------------------------------------------------- Debian Security Advisory DSA 253-1 [email protected] http://www.debian.org/security/ Martin Schulze February 24th, 2003 http://www.debian.org/security/faq -...
FreeBSD-SA-03:02.openssl
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-03:02.openssl Security Advisory The FreeBSD Project Topic: OpenSSL timing-based SSL/TLS attack Category: core Module: openssl Announced: 2003-02-25 Credits: Brice...
DSA-253 openssl - information leak
Bulletin has no description...
OpenSSL < 0.9.6j / 0.9.7b Multiple Vulnerabilities
According to its banner, the remote host is using a version of OpenSSL older than 0.9.6j or 0.9.7b. This version is vulnerable to a timing-based attack that could allow an attacker to guess the content of fixed data blocks and may eventually be able to guess the value of the private RSA key of th...
OpenSSL 0.9.7a and 0.9.6i released
From the changelog: Security fix: Vaudenay timing attack on CBC + In ssl3getrecord ssl/s3pkt.c, minimize information leaked + via timing by performing a MAC computation even if incorrrect + block cipher padding has been found. This is a countermeasure + against active attacks where the attacker h...
OpenSSL 0.9.x - CBC Error Information Leakage
source: https://www.securityfocus.com/bid/6884/info A side-channel attack against implementations of SSL exists that, through analysis of the timing of certain operations, can reveal sensitive information to an active adversary. This information leaked by vulnerable implementations is reportedly...
OpenSSL 0.9.x - CBC Error Information Leakage
OpenSSL 0.9.x - CBC Error Information Leakage source: https://www.securityfocus.com/bid/6884/info A side-channel attack against implementations of SSL exists that, through analysis of the timing of certain operations, can reveal sensitive information to an active adversary. This information leake...
Vulnerability in OpenSSL CVE-2003-0078
sl3getrecord in s3pkt.c did not perform a MAC computation if an incorrect block cipher padding was used, causing an information leak timing discrepancy that may make it easier to launch cryptographic attacks that rely on distinguishing between padding and MAC verification errors, possibly leading...
CVE-2002-0952
Cisco ONS15454 optical transport platform running ONS 3.1.0 to 3.2.0 allows remote attackers to cause a denial of service reset by sending IP packets with non-zero Type of Service TOS bits to the Timing Control Card TCC LAN interface...
Three problems in OpenSSH's ssh-keysign
This is being posted to bugtraq in the interest of full disclosure. Originally sent to [email protected]. There are 3 problems we observed by inspection of OpenSSH's ssh-keysign: 1 Charles Hannum Since no blinding is done on the RSA calculations, ssh-keysign is effectively a fairly efficient...
Multiple bugs in OpenSSH ssh-keysign
Vulnerable to Kocher timing analysis attack, some programming errors...
Lotus Notes Java VM leaks file existence through timing difference in ECLs
Overview Lotus Notes JVM leaks information about the existence of a file. Description A malicious Java applet run in the Lotus Notes web browser can determine if a local file exists. Notes' preferences must be set to browse the web using the Notes browser, with execution of Java applets...
Timing attack vector for remember me token
The current rememberme token verification process leaves the application open to a timing attack. Since the default is for the token to be stored as a cookie and for cookies to be encrypted, an attacker would have to know the application secret to exploit this. However, should a custom guard be...
Timing attack vector for remember me token
The current rememberme token verification process leaves the application open to a timing attack. Since the default is for the token to be stored as a cookie and for cookies to be encrypted, an attacker would have to know the application secret to exploit this. However, should a custom guard be...