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.

References

https://www.debian.org/security/2018/dsa-4147

https://www.debian.org/security/2018/dsa-4138

https://usn.ubuntu.com/4267-1/

https://security.gentoo.org/glsa/201804-19

https://github.com/ARMmbed/mbedtls/commit/83c9f495ffe70c7dd280b41fdfd4881485a3bc28

https://github.com/ARMmbed/mbedtls/blob/master/ChangeLog

http://www.securityfocus.com/bid/103055

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3