7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.11 Low
EPSS
Percentile
95.1%
Debian Security Advisory DSA-2454-1 [email protected]
http://www.debian.org/security/ Raphael Geissert
April 19, 2012 http://www.debian.org/security/faq
Package : openssl
Vulnerability : multiple
Problem type : remote
Debian-specific: no
CVE ID : CVE-2012-0884 CVE-2012-1165 CVE-2012-2110
Multiple vulnerabilities have been found in OpenSSL. The Common
Vulnerabilities and Exposures project identifies the following issues:
CVE-2012-0884
Ivan Nestlerode discovered a weakness in the CMS and PKCS #7
implementations that could allow an attacker to decrypt data
via a Million Message Attack (MMA).
CVE-2012-1165
It was discovered that a NULL pointer could be dereferenced
when parsing certain S/MIME messages, leading to denial of
service.
CVE-2012-2110
Tavis Ormandy, Google Security Team, discovered a vulnerability
in the way DER-encoded ASN.1 data is parsed that can result in
a heap overflow.
Additionally, the fix for CVE-2011-4619 has been updated to address an
issue with SGC handshakes.
For the stable distribution (squeeze), these problems have been fixed in
version 0.9.8o-4squeeze11.
For the testing distribution (wheezy), these problems will be fixed soon.
For the unstable distribution (sid), these problems have been fixed in
version 1.0.1a-1.
We recommend that you upgrade your openssl packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 6 | kfreebsd-amd64 | openssl | < 0.9.8o-4squeeze11 | openssl_0.9.8o-4squeeze11_kfreebsd-amd64.deb |
Debian | 6 | armel | libssl-dev | < 0.9.8o-4squeeze11 | libssl-dev_0.9.8o-4squeeze11_armel.deb |
Debian | 6 | kfreebsd-amd64 | libssl0.9.8 | < 0.9.8o-4squeeze11 | libssl0.9.8_0.9.8o-4squeeze11_kfreebsd-amd64.deb |
Debian | 6 | kfreebsd-i386 | libssl-dev | < 0.9.8o-4squeeze11 | libssl-dev_0.9.8o-4squeeze11_kfreebsd-i386.deb |
Debian | 6 | s390 | libssl0.9.8-dbg | < 0.9.8o-4squeeze11 | libssl0.9.8-dbg_0.9.8o-4squeeze11_s390.deb |
Debian | 6 | kfreebsd-i386 | openssl | < 0.9.8o-4squeeze11 | openssl_0.9.8o-4squeeze11_kfreebsd-i386.deb |
Debian | 6 | amd64 | openssl | < 0.9.8o-4squeeze11 | openssl_0.9.8o-4squeeze11_amd64.deb |
Debian | 6 | armel | openssl | < 0.9.8o-4squeeze11 | openssl_0.9.8o-4squeeze11_armel.deb |
Debian | 6 | sparc | libssl0.9.8 | < 0.9.8o-4squeeze11 | libssl0.9.8_0.9.8o-4squeeze11_sparc.deb |
Debian | 6 | kfreebsd-amd64 | libssl0.9.8-dbg | < 0.9.8o-4squeeze11 | libssl0.9.8-dbg_0.9.8o-4squeeze11_kfreebsd-amd64.deb |