Full Disclosure mailing list archives
Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday
From: Jeffrey Walton <noloader () gmail com>
Date: Sat, 1 Dec 2012 17:34:46 -0500
Hi Kingcope, MySQL Server exploitable stack based overrun Ver 5.5.19-log for Linux and below (tested with Ver 5.1.53-log for suse-linux-gnu too) unprivileged user (any account (anonymous account?), post auth) as illustrated below the instruction pointer is overwritten with 0x41414141 bug found by Kingcope this will yield a shell as the user 'mysql' when properly exploited Out of curiosity, is this exploitable when using hardened toolchain settings? Specifically, -D_FORTIFY_SOURCES=2 and -fstack-protector-all? Jeff On Sat, Dec 1, 2012 at 4:26 PM, king cope <isowarez.isowarez.isowarez () googlemail com> wrote:
(see attachment) Cheerio, Kingcope _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
_______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- MySQL (Linux) Stack based buffer overrun PoC Zeroday king cope (Dec 01)
- Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday Jeffrey Walton (Dec 01)
- Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday Kurt Seifried (Dec 02)
- Re: [oss-security] Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday Sergei Golubchik (Dec 02)
- Re: [oss-security] Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday Huzaifa Sidhpurwala (Dec 02)
- Re: [oss-security] Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday Sergei Golubchik (Dec 03)
- Re: [oss-security] Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday king cope (Dec 03)
- Re: [oss-security] Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday Yves-Alexis Perez (Dec 03)
- Re: [oss-security] Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday king cope (Dec 03)
- Re: [oss-security] Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday Sergei Golubchik (Dec 03)
- Re: [oss-security] Re: MySQL (Linux) Stack based buffer overrun PoC Zeroday king cope (Dec 03)