drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in NSS
Name: |
Zwei Probleme in NSS |
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ID: |
DSA-3336-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sid, Debian wheezy, Debian jessie, Debian stretch |
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Datum: |
Mo, 17. August 2015, 22:59 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2730
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2721 |
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Applikationen: |
NSS |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
- ------------------------------------------------------------------------- Debian Security Advisory DSA-3336-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso August 17, 2015 https://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : nss CVE ID : CVE-2015-2721 CVE-2015-2730
Several vulnerabilities have been discovered in nss, the Mozilla Network Security Service library. The Common Vulnerabilities and Exposures project identifies the following problems:
CVE-2015-2721
Karthikeyan Bhargavan discovered that NSS incorrectly handles state transitions for the TLS state machine. A man-in-the-middle attacker could exploit this flaw to skip the ServerKeyExchange message and remove the forward-secrecy property.
CVE-2015-2730
Watson Ladd discovered that NSS does not properly perform Elliptical Curve Cryptography (ECC) multiplication, allowing a remote attacker to potentially spoof ECDSA signatures.
For the oldstable distribution (wheezy), these problems have been fixed in version 2:3.14.5-1+deb7u5.
For the stable distribution (jessie), these problems have been fixed in version 2:3.17.2-1.1+deb8u1.
For the testing distribution (stretch), these problems have been fixed in version 2:3.19.1-1.
For the unstable distribution (sid), these problems have been fixed in version 2:3.19.1-1.
We recommend that you upgrade your nss 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: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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