Bug 2124164 (CVE-2020-29260) - CVE-2020-29260 libvncserver: a memory leak via the function rfbClientCleanup() may lead to a DoS
Summary: CVE-2020-29260 libvncserver: a memory leak via the function rfbClientCleanup(...
Keywords:
Status: NEW
Alias: CVE-2020-29260
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: 2124165 2128295 2128296
Blocks: 2124166
TreeView+ depends on / blocked
 
Reported: 2022-09-05 05:50 UTC by Sandipan Roy
Modified: 2022-09-20 15:47 UTC (History)
4 users (show)

Fixed In Version:
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Doc Text:
A flaw was found in the libvncserver library. A memory leak in the rfbClientCleanup() function may allow a remote attacker to cause a denial of service.
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Environment:
Last Closed:


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Description Sandipan Roy 2022-09-05 05:50:55 UTC
libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().

https://github.com/LibVNC/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ec

Comment 1 Sandipan Roy 2022-09-05 05:52:08 UTC
Created libvncserver tracking bugs for this issue:

Affects: fedora-all [bug 2124165]


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