CVE-2021-3548

Name
CVE-2021-3548
Description
A flaw was found in dmg2img through 20170502. dmg2img did not validate the size of the read buffer during memcpy() inside the main() function. This possibly leads to memory layout information leaking in the data. This might be used in a chain of vulnerability in order to reach code execution.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1959585

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:dmg2img_project:dmg2img:*:*:*:*:*:*:*:* dmg2img >= None <= 20170502

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
dmg2img edge-community 1.6.7-r1 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
dmg2img 3.19-community 1.6.7-r1 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable