Date: Wed, 14 Jul 2010 13:45:31 -0400 (EDT) From: Josh Bressers <bressers@...hat.com> To: oss-security@...ts.openwall.com Cc: coley <coley@...re.org> Subject: Re: Multiple bugs in freetype I'm also adding a CVE id for the buffer overflows in the freetype demo programs: CVE-2010-2527 http://savannah.nongnu.org/bugs/index.php?30054 The fix is here: http://git.savannah.gnu.org/cgit/freetype/freetype2-demos.git/commit/?id=b995299b73ba4cd259f221f500d4e63095508bec Thanks. -- JB ----- "Robert Święcki" <robert@...ecki.net> wrote: > FYI > > I've reported recently multiple problems in freetype (around ~20), > most of them are NULL-ptr derefs, stack exhaustion and div by zero > issues, but the rest might be interesting. RedHat was kind enough to > assign CVE numbers to some of them. vendor-sec members tend to treat > it as public issues, so reposting here: > > > CVE-2010-2497 freetype integer underflow #30082 #30083 > > CVE-2010-2498 freetype invalid free #30106 > > CVE-2010-2499 freetype buffer overflow #30248 #30249 > > CVE-2010-2500 freetype integer overflow #30263 > > CVE-2010-2519 freetype heap buffer overflow #30306 > > CVE-2010-2520 freetype buffer overflow on heap #30361 > > I wasn't trying to make weaponized exploits, although some of those > issues are clearly exploitable. > > The full list > > http://savannah.nongnu.org/bugs/index.php?group=freetype&func=browse&set=custom&report_id=101&submitted_by=78858 > > -- > Robert Swiecki - http://www.swiecki.net
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