drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in libtasn1-3
Name: |
Pufferüberlauf in libtasn1-3 |
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ID: |
DSA-2440-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sid, Debian squeeze |
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Datum: |
So, 25. März 2012, 09:29 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1569 |
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Applikationen: |
GNU Libtasn1 |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- ------------------------------------------------------------------------- Debian Security Advisory DSA-2440-1 security@debian.org http://www.debian.org/security/ Florian Weimer March 24, 2012 http://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : libtasn1-3 Vulnerability : missing bounds check Problem type : remote Debian-specific: no CVE ID : CVE-2012-1569
Matthew Hall discovered that many callers of the asn1_get_length_der function did not check the result against the overall buffer length before processing it further. This could result in out-of-bounds memory accesses and application crashes. Applications using GNUTLS are exposed to this issue.
For the stable distribution (squeeze), this problem has been fixed in version 2.7-1+squeeze+1.
For the unstable distribution (sid), this problem has been fixed in version 2.12-1.
We recommend that you upgrade your libtasn1-3 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: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux)
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