drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in a2ps
Name: |
Zwei Probleme in a2ps |
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ID: |
DSA-2892-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian squeeze, Debian wheezy |
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Datum: |
Mo, 31. März 2014, 21:38 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-1593
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0466 |
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Applikationen: |
a2ps |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
- ------------------------------------------------------------------------- Debian Security Advisory DSA-2892-1 security@debian.org http://www.debian.org/security/ Salvatore Bonaccorso March 31, 2014 http://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : a2ps CVE ID : CVE-2001-1593 CVE-2014-0466 Debian Bug : 737385 742902
Several vulnerabilities have been found in a2ps, an 'Anything to PostScript' converter and pretty-printer. The Common Vulnerabilities and Exposures project identifies the following problems:
CVE-2001-1593
The spy_user function which is called when a2ps is invoked with the --debug flag insecurely used temporary files.
CVE-2014-0466
Brian M. Carlson reported that a2ps's fixps script does not invoke gs with the -dSAFER option. Consequently executing fixps on a malicious PostScript file could result in files being deleted or arbitrary commands being executed with the privileges of the user running fixps.
For the oldstable distribution (squeeze), these problems have been fixed in version 1:4.14-1.1+deb6u1.
For the stable distribution (wheezy), these problems have been fixed in version 1:4.14-1.1+deb7u1.
For the testing distribution (jessie) and the unstable distribution (sid), these problems will be fixed soon.
We recommend that you upgrade your a2ps 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
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