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:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-05-18 14:38:29 UTC


Attachments (Terms of Use)

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.


Note You need to log in before you can comment on or make changes to this bug.