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  • #8983

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Opened Jun 12, 2018 by Alicha CH@alichaReporter
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[3.7] perl: Directory traversal in Archive::Tar (CVE-2018-12015)

In Perl through 5.26.2, the Archive::Tar module allows remote attackers to bypass a directory-traversal protection mechanism,
and overwrite arbitrary files, via an archive file containing a symlink and a regular file with the same name.

References:

http://seclists.org/oss-sec/2018/q2/167
https://rt.cpan.org/Public/Bug/Display.html?id=125523

Patch:

https://github.com/jib/archive-tar-new/commit/ae65651eab053fc6dc4590dbb863a268215c1fc5

(from redmine: issue id 8983, created on 2018-06-12, closed on 2018-07-30)

  • Relations:
    • copied_to #8981 (closed)
    • parent #8981 (closed)
  • Changesets:
    • Revision d824c74b on 2018-06-13T12:22:51Z:
main/perl: security fix (CVE-2018-12015)

Fixes #8983
To upload designs, you'll need to enable LFS and have admin enable hashed storage. More information
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3.7.1
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3.7.1 (Past due)
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Normal tag:security type:bug
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Reference: alpine/aports#8983