Name | CVE-2017-18187 |
Description | In ARM mbed TLS before 2.7.0, there is a bounds-check bypass through an integer overflow in PSK identity parsing in the ssl_parse_client_psk_identity() function in library/ssl_srv.c. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
References | DSA-4138-1, DSA-4147-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
mbedtls (PTS) | buster | 2.16.0-1 | fixed |
buster (security) | 2.16.9-0~deb10u1 | fixed | |
bullseye | 2.16.9-0.1 | fixed | |
bookworm | 2.28.2-1 | fixed | |
sid | 2.28.3-1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
mbedtls | source | stretch | 2.4.2-1+deb9u2 | DSA-4138-1 | ||
mbedtls | source | (unstable) | 2.7.0-2 | |||
polarssl | source | wheezy | (not affected) | |||
polarssl | source | jessie | 1.3.9-2.1+deb8u3 | DSA-4147-1 | ||
polarssl | source | (unstable) | (unfixed) |
[wheezy] - polarssl <not-affected> (vulnerable code not present)
https://github.com/ARMmbed/mbedtls/commit/83c9f495ffe70c7dd280b41fdfd4881485a3bc28