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Bug #9333

Bug #9331: zutils: Heap-based buffer overflow (CVE-2018-1000637)

[3.8] zutils: Heap-based buffer overflow (CVE-2018-1000637)

Added by Alicha CH 8 months ago. Updated 8 months ago.

Status:
Closed
Priority:
Normal
Category:
Security
Target version:
Start date:
08/23/2018
Due date:
% Done:

100%

Estimated time:
Affected versions:
Security IDs:

Description

zutils version prior to version 1.8-pre2 contains a Buffer Overflow vulnerability in zcat that can result in Potential
denial of service or arbitrary code execution. This attack appear to be exploitable via the victim openning a crafted
compressed file. This vulnerability appears to have been fixed in 1.8-pre2.

References:

https://lists.nongnu.org/archive/html/zutils-bug/2018-08/msg00000.html
https://nvd.nist.gov/vuln/detail/CVE-2018-1000637
http://openwall.com/lists/oss-security/2018/08/22/2

Associated revisions

Revision 5a8138b4 (diff)
Added by Natanael Copa 8 months ago

community/zutils: security fix (CVE-2018-1000637)

fixes #9333

History

#1 Updated by Natanael Copa 8 months ago

  • Status changed from New to Resolved
  • % Done changed from 0 to 100

#2 Updated by Alicha CH 8 months ago

  • Project changed from Alpine Security to Alpine Linux
  • Category set to Security
  • Status changed from Resolved to Closed
  • Security IDs deleted (CVE-2018-1000637)

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