4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.039 Low
EPSS
Percentile
91.9%
Debian Security Advisory DSA-3413-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
December 04, 2015 https://www.debian.org/security/faq
Package : openssl
CVE ID : CVE-2015-3194 CVE-2015-3195 CVE-2015-3196
Multiple vulnerabilities have been discovered in OpenSSL, a Secure
Sockets Layer toolkit. The Common Vulnerabilities and Exposures project
identifies the following issues:
CVE-2015-3194
Loic Jonas Etienne of Qnective AG discovered that the signature
verification routines will crash with a NULL pointer dereference if
presented with an ASN.1 signature using the RSA PSS algorithm and
absent mask generation function parameter. A remote attacker can
exploit this flaw to crash any certificate verification operation
and mount a denial of service attack.
CVE-2015-3195
Adam Langley of Google/BoringSSL discovered that OpenSSL will leak
memory when presented with a malformed X509_ATTRIBUTE structure.
CVE-2015-3196
A race condition flaw in the handling of PSK identify hints was
discovered, potentially leading to a double free of the identify
hint data.
For the oldstable distribution (wheezy), these problems have been fixed
in version 1.0.1e-2+deb7u18.
For the stable distribution (jessie), these problems have been fixed in
version 1.0.1k-3+deb8u2.
For the unstable distribution (sid), these problems have been fixed in
version 1.0.2e-1 or earlier.
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: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | mipsel | libssl-dev | < 1.0.1e-2+deb7u18 | libssl-dev_1.0.1e-2+deb7u18_mipsel.deb |
Debian | 7 | s390x | libcrypto1.0.0-udeb | < 1.0.1e-2+deb7u18 | libcrypto1.0.0-udeb_1.0.1e-2+deb7u18_s390x.deb |
Debian | 7 | kfreebsd-amd64 | libssl1.0.0 | < 1.0.1e-2+deb7u18 | libssl1.0.0_1.0.1e-2+deb7u18_kfreebsd-amd64.deb |
Debian | 8 | kfreebsd-i386 | openssl | < 1.0.1k-3+deb8u2 | openssl_1.0.1k-3+deb8u2_kfreebsd-i386.deb |
Debian | 7 | sparc | libssl1.0.0-dbg | < 1.0.1e-2+deb7u18 | libssl1.0.0-dbg_1.0.1e-2+deb7u18_sparc.deb |
Debian | 7 | kfreebsd-i386 | libssl1.0.0-dbg | < 1.0.1e-2+deb7u18 | libssl1.0.0-dbg_1.0.1e-2+deb7u18_kfreebsd-i386.deb |
Debian | 7 | mips | openssl | < 1.0.1e-2+deb7u18 | openssl_1.0.1e-2+deb7u18_mips.deb |
Debian | 8 | mips | libssl-dev | < 1.0.1k-3+deb8u2 | libssl-dev_1.0.1k-3+deb8u2_mips.deb |
Debian | 8 | mips | libcrypto1.0.0-udeb | < 1.0.1k-3+deb8u2 | libcrypto1.0.0-udeb_1.0.1k-3+deb8u2_mips.deb |
Debian | 7 | s390x | libssl1.0.0-dbg | < 1.0.1e-2+deb7u18 | libssl1.0.0-dbg_1.0.1e-2+deb7u18_s390x.deb |