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Unrated severityNVD Advisory· Published Dec 27, 2019· Updated Aug 5, 2024

CVE-2019-20021

CVE-2019-20021

Description

A heap-based buffer over-read was discovered in canUnpack in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5

UPX/UPXdescription
Upx/Upxllm-fuzzy
Range: <=3.95
osv-coords3 versions
pkg:rpm/opensuse/upx&distro=openSUSE%20Leap%2015.1 pkg:rpm/opensuse/upx&distro=openSUSE%20Tumbleweed pkg:rpm/suse/upx&distro=SUSE%20Package%20Hub%2015%20SP1
< 3.96-lp151.3.3.1+ 2 more
- (no CPE)range: < 3.96-lp151.3.3.1
- (no CPE)range: < 3.96-3.2
- (no CPE)range: < 3.96-bp151.4.3.1

Patches

Vulnerability mechanics

References

5

lists.opensuse.org/opensuse-security-announce/2020-02/msg00003.htmlmitrevendor-advisoryx_refsource_SUSE
lists.opensuse.org/opensuse-security-announce/2020-02/msg00007.htmlmitrevendor-advisoryx_refsource_SUSE
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D7XU42G6MUQQXHWRP7DCF2JSIBOJ5GOO/mitrevendor-advisoryx_refsource_FEDORA
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUTVSTXAFTD552NO2K2RIF6MDQEHP3BE/mitrevendor-advisoryx_refsource_FEDORA
github.com/upx/upx/issues/315mitrex_refsource_MISC

News mentions

0

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