Bug 1961591 (CVE-2020-24119) - CVE-2020-24119 upx: heap buffer overflow in p_lx_elf.cpp
Summary: CVE-2020-24119 upx: heap buffer overflow in p_lx_elf.cpp
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-24119
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1961592 1961593
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-05-18 10:20 UTC by Marian Rehak
Modified: 2021-05-18 20:39 UTC (History)
1 user (show)

Fixed In Version:
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Last Closed: 2021-05-18 14:38:29 UTC
Embargoed:

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Description Marian Rehak 2021-05-18 10:20:58 UTC 
A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.

https://github.com/upx/upx/issues/388
Comment 1 Marian Rehak 2021-05-18 10:21:30 UTC 
Created upx tracking bugs for this issue:

Affects: epel-all [bug 1961593]
Affects: fedora-all [bug 1961592]
Comment 2 Product Security DevOps Team 2021-05-18 14:38:29 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.
Comment 3 Product Security DevOps Team 2021-05-18 20:39:24 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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