Date: Tue, 11 Jul 2017 08:43:18 +0200 From: Agostino Sarubbo <ago@...too.org> To: oss-security@...ts.openwall.com Cc: ben <qbenjin@...com>, huangyonggang <huangyonggang@...60.cn> Subject: Re: Re: [scr358145] pcre-8.41 - 8.41 On Tuesday 11 July 2017 10:03:01 ben wrote: > > In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c > > allows stack exhaustion (uncontrolled recursion) when processing a crafted > > regular expression.> > > > > > > ------------------------------------------ > > > > > > > > [Additional Information] > > This vulns like CVE-2017-9729. > > it is about line 2061 (from the > > https://vcs.pcre.org/pcre/code/trunk/pcre_exec.c?revision=1683&view=marku > > p page) of pcre_exec.c: Hi, is there an upstream bug report for that? I'm asking because time ago I reported something like that, which was considered expected: https://bugs.exim.org/show_bug.cgi?id=2047 https://bugs.exim.org/show_bug.cgi?id=2048 -- Agostino Sarubbo Gentoo Linux Developer
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