Bug 1849772 (CVE-2017-9105) - CVE-2017-9105 adns: pointer corruption when a nameserver speaks first because of a wrong number of pointer dereferences
Summary: CVE-2017-9105 adns: pointer corruption when a nameserver speaks first because...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2017-9105
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1849773
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-06-22 19:10 UTC by Guilherme de Almeida Suckevicz
Modified: 2020-06-24 12:40 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2020-06-22 23:20:30 UTC
Embargoed:

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Description Guilherme de Almeida Suckevicz 2020-06-22 19:10:12 UTC 
An issue was discovered in adns before 1.5.2. It corrupts a pointer when a nameserver speaks first because of a wrong number of pointer dereferences. This bug may well be exploitable as a remote code execution.

References:
https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html
Comment 1 Guilherme de Almeida Suckevicz 2020-06-22 19:10:26 UTC 
Created adns tracking bugs for this issue:

Affects: fedora-all [bug 1849773]
Comment 2 Product Security DevOps Team 2020-06-22 23:20:30 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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