Bug 1707362 (CVE-2019-11579) - CVE-2019-11579 dhcpcd: read overflow in dhcp.c
Summary: CVE-2019-11579 dhcpcd: read overflow in dhcp.c
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-11579
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1707363
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-05-07 11:34 UTC by Dhananjay Arunesh
Modified: 2019-09-29 15:13 UTC (History)
1 user (show)

Fixed In Version: dhcpcd 7.2.1
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Doc Text:
Clone Of:
Environment:
Last Closed: 2019-06-10 10:55:10 UTC
Embargoed:


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Description Dhananjay Arunesh 2019-05-07 11:34:18 UTC
dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with
DHO_OPTSOVERLOADED.

Reference:
https://roy.marples.name/archives/dhcpcd-discuss/0002415.html

Upstream commit:
https://roy.marples.name/cgit/dhcpcd.git/commit/?id=4b67f6f1038fd4ad5ca7734eaaeba1b2ec4816b8

Comment 1 Dhananjay Arunesh 2019-05-07 11:34:31 UTC
Created dhcpcd tracking bugs for this issue:

Affects: fedora-all [bug 1707363]

Comment 2 Product Security DevOps Team 2019-06-10 10:55:10 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


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