CVE-2018-8810

NameCVE-2018-8810
DescriptionIn radare2 2.4.0, there is a heap-based buffer over-read in the get_ivar_list_t function of mach0_classes.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted Mach-O file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs895749

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
radare2 (PTS)jessie0.9.6-3.1+deb8u1vulnerable
sid4.2.1+dfsg-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
radare2source(unstable)2.6.0+dfsg-1895749
radare2sourcewheezy(not affected)

Notes

[jessie] - radare2 <no-dsa> (Minor issue)
[wheezy] - radare2 <not-affected> (vulnerable code not present)
https://github.com/radare/radare2/issues/9727
https://github.com/radare/radare2/commit/06c9903be9a1ca46b74571d49027bee2168fbd69

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