SUSE SLED12 / SLES12 Security Update : openssl (SUSE-SU-2015:1143-1) (Logjam)

This update of openssl fixes the following security issues : - CVE-2015-4000 bsc931698 - The Logjam Attack / weakdh.org - reject connections with DH parameters shorter than 1024 bits - generates 2048-bit DH parameters by default - CVE-2015-1788 bsc934487 - Malformed ECParameters causes infinite...

Security update for openssl (important)

openssl was updated to fix six security issues. The following vulnerabilities were fixed: CVE-2015-4000: The Logjam Attack / weakdh.org. Rject connections with DH parameters shorter than 768 bits, generates 2048-bit DH parameters by default. boo931698 CVE-2015-1788: Malformed ECParameters causes...

OpenSSL 0.9.8 < 0.9.8zg / 1.0.0 < 1.0.0s Multiple Vulnerabilities

Binary data 8791.prm...

OpenSSL 1.0.1 < 1.0.1n / 1.0.2 < 1.0.2b Multiple Vulnerabilities (Logjam)

Binary data 8790.prm...

SUSE-SU-2015:1143-1 Security update for openssl

This update of openssl fixes the following security issues: - CVE-2015-4000 bsc931698 The Logjam Attack / weakdh.org reject connections with DH parameters shorter than 1024 bits generates 2048-bit DH parameters by default - CVE-2015-1788 bsc934487 Malformed ECParameters causes infinite loop -...

DSA-3287-1 openssl - security update

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CVE-2015-1788

The BNGF2mmodinv function in crypto/bn/bngf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a...

Authentication flaw

The BNGF2mmodinv function in crypto/bn/bngf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a...

CVE-2015-1788

The BNGF2mmodinv function in crypto/bn/bngf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a...

EUVD-2015-1914

The BNGF2mmodinv function in crypto/bn/bngf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a...

CVE-2015-1788: Undefined Security Weakness

The BNGF2mmodinv function in crypto/bn/bngf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a...

Ubuntu 14.04 LTS : OpenSSL vulnerabilities (USN-2639-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2639-1 advisory. Praveen Kariyanahalli, Ivan Fratric and Felix Groebert discovered that OpenSSL incorrectly handled memory when buffering DTLS data. A remote attacker cou...

openssl: multiple issues

CVE-2015-1788 denial of service When processing an ECParameters structure OpenSSL enters an infinite loop if the curve specified is over a specially malformed binary polynomial field. This can be used to perform denial of service against any system which processes public keys, certificate...

CVE-2015-1788

The BNGF2mmodinv function in crypto/bn/bngf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a...

USN-2639-1: OpenSSL vulnerabilities

Praveen Kariyanahalli, Ivan Fratric and Felix Groebert discovered that OpenSSL incorrectly handled memory when buffering DTLS data. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2014-8176 Joseph...

CVE-2015-1788

The BNGF2mmodinv function in crypto/bn/bngf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a...

Internet Bug Bounty: Malformed ECParameters causes infinite loop

Malformed ECParameters causes infinite loop CVE-2015-1788 =========================================================== Severity: Moderate When processing an ECParameters structure OpenSSL enters an infinite loop if the curve specified is over a specially malformed binary polynomial field. This can...

Vulnerability in OpenSSL - Malformed ECParameters causes infinite loop

When processing an ECParameters structure OpenSSL enters an infinite loop if the curve specified is over a specially malformed binary polynomial field. This can be used to perform denial of service against any system which processes public keys, certificate requests or certificates. This includes...

openssl -- multiple vulnerabilities

The OpenSSL team reports: Missing DHE man-in-the-middle protection Logjam CVE-2015-4000 Malformed ECParameters causes infinite loop CVE-2015-1788 Exploitable out-of-bounds read in X509cmptime CVE-2015-1789 PKCS7 crash with missing EnvelopedContent CVE-2015-1790 CMS verify infinite loop with unkno...

PT-2015-1689

Name of the Vulnerable Software and Affected Versions OpenSSL versions prior to 0.9.8s OpenSSL versions 1.0.0 prior to 1.0.0e OpenSSL versions 1.0.1 prior to 1.0.1n OpenSSL versions 1.0.2 prior to 1.0.2b Description The issue is related to the BN GF2m mod inv function in OpenSSL, which does not...