CVE-2018-10186

NameCVE-2018-10186
DescriptionIn radare2 2.5.0, there is a heap-based buffer over-read in the r_hex_bin2str function (libr/util/hex.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted DEX file. This issue is different from CVE-2017-15368.
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 Bugs897305

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-1low897305

Notes

[jessie] - radare2 <no-dsa> (Minor issue)
[wheezy] - radare2 <no-dsa> (Minor issue)
https://github.com/radare/radare2/issues/9915
https://github.com/radare/radare2/commit/a0348bb1b512ef27301dd7cdfb327ef5e14813fc
Before applying the fix for CVE-2018-8808 the issue is covered/differently visible

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