Bug 1543333 – CVE-2018-1000034 unzip: Invalid access in the LZMA compression algorithm

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Bug 1543333 - (CVE-2018-1000034) CVE-2018-1000034 unzip: Invalid access in the LZMA compression algorithm

Summary:	CVE-2018-1000034 unzip: Invalid access in the LZMA compression algorithm

Status:	CLOSED NOTABUG

Aliases:	CVE-2018-1000034

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
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URL:
Whiteboard:	impact=low,public=20180207,reported=2...
Keywords:	Security

Depends On:
Blocks:	1537057
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Reported:	2018-02-08 04:39 EST by Adam Mariš
Modified:	2018-02-08 04:42 EST (History)
CC List:	5 users (show)

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Last Closed:	2018-02-08 04:42:29 EST
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Description Adam Mariš 2018-02-08 04:39:50 EST

Multiple invalid access attempts were found in LZMA compression algorithm in szip/LzmaDec.c.

External References:

https://www.sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-infozip-unzip/index.html

Comment 2 Adam Mariš 2018-02-08 04:42:41 EST

Acknowledgments:

Name: R. Freingruber (SEC Consult Vulnerability Lab)

Comment 3 Adam Mariš 2018-02-08 04:42:47 EST

Statement:

This issue did not affect the versions of unzip as shipped with Red Hat Enterprise Linux 5, 6 and 7 as they did not contain vulnerable code.

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