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Bug 655708 (CVE-2018-1100) - <app-shells/zsh-5.4.1: unchecked strings from the MAILCHECK variable in utils.c:checkmailpath() function
Summary: <app-shells/zsh-5.4.1: unchecked strings from the MAILCHECK variable in utils...
Alias: CVE-2018-1100
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
Whiteboard: B2 [glsa+ cve]
Depends on: CVE-2018-1083
  Show dependency tree
Reported: 2018-05-14 01:34 UTC by D'juan McDonald (domhnall)
Modified: 2018-05-26 15:42 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description D'juan McDonald (domhnall) 2018-05-14 01:34:11 UTC
From $URL:

There's a potential buffer overflow in utils.c:checkmailpath() function
where unchecked strings from the MAILCHECK variable are copied to a
buffer. This bug corresponds to CVE-2018-1100 and credit to Richard
Maciel Costa for finding it.

Comment 1 GLSAMaker/CVETool Bot gentoo-dev 2018-05-26 15:42:12 UTC
This issue was resolved and addressed in
 GLSA 201805-10 at
by GLSA coordinator Christopher Diaz Riveros (chrisadr).