CVE-2016-10253

NameCVE-2016-10253
DescriptionAn issue was discovered in Erlang/OTP 18.x. Erlang's generation of compiled regular expressions is vulnerable to a heap overflow. Regular expressions using a malformed extpattern can indirectly specify an offset that is used as an array index. This ordinal permits arbitrary regions within the erts_alloc arena to be both read and written to.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
NVD severityhigh (attack range: remote)
Debian Bugs858313

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
erlang (PTS)wheezy1:15.b.1-dfsg-4+deb7u1fixed
jessie1:17.3-dfsg-4vulnerable
stretch1:19.2.1+dfsg-1vulnerable
sid1:19.2.1+dfsg-2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
erlangsource(unstable)(unfixed)high858313
erlangsourcewheezy(not affected)

Notes

[wheezy] - erlang <not-affected> (Vulnerable code not present)
https://github.com/erlang/otp/pull/1108

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