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Sicherheit: Überschreiben von Dateien in pigz
Aktuelle Meldungen Distributionen
Name: Überschreiben von Dateien in pigz
ID: FEDORA-2015-1488
Distribution: Fedora
Plattformen: Fedora 21
Datum: So, 15. Februar 2015, 11:31
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1191

Originalnachricht

Name        : pigz
Product : Fedora 21
Version : 2.3.3
Release : 1.fc21
URL : http://www.zlib.net/pigz/
Summary : Parallel implementation of gzip
Description :
pigz, which stands for parallel implementation of gzip,
is a fully functional replacement for gzip that exploits
multiple processors and multiple cores to the hilt when compressing data.

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Update Information:

Update to 2.3.3, fixes CVE-2015-1191:

- Return zero exit code when only warnings are issued
- Increase speed of unlzw (Unix compress decompression)
- Update zopfli to current google state
- Allow larger maximum blocksize (-b), now 512 MiB
- Do not require that -d precede -N, -n, -T options
- Strip any path from header name for -dN or -dNT
- Remove use of PATH_MAX (PATH_MAX is not reliable)
- Do not abort on inflate data error, do remaining files
- Check gzip header CRC if present
- Improve decompression error detection and reporting
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ChangeLog:

* Fri Jan 30 2015 Orion Poplawski <orion@cora.nwra.com> - 2.3.3-1
- Update to 2.3.3, fixes CVE-2015-1191 (bug #1181045)
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References:

[ 1 ] Bug #1181045 - CVE-2015-1191 pigz: directory traversal vulnerability
https://bugzilla.redhat.com/show_bug.cgi?id=1181045
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This update can be installed with the "yum" update program. Use
su -c 'yum update pigz' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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