Date: Thu, 2 Oct 2014 11:22:10 +0400 From: Solar Designer <solar@...nwall.com> To: Sona Sarmadi <sona.sarmadi@...a.com>, oss-security@...ts.openwall.com Cc: Chet Ramey <chet.ramey@...e.edu> Subject: Re: more bash parser bugs (CVE-2014-6277, CVE-2014-6278) Sona - Chet is not on oss-security, we should be CC'ing him on relevant messages. I've just added the CC on this one. On Thu, Oct 02, 2014 at 06:48:54AM +0000, Sona Sarmadi wrote: > > On 10/1/14, 5:04 PM, Shawn wrote: > > > http://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-028 > > > > Nope, this one fixes 7168/7169. It's the equivalent of the `parser-oob' patch. > > Chet is 7168 new vulnerability or is a typo and should be CVE-2014-7186? > Doesn't bash43-026 fix CVE-2014-7169? > > > Is this summary correct? > 1) CVE-2014-6271 (Initial vulnerability, Bash Code Injection Vulnerability via Specially Crafted Environment Variables): GNU fix bash43-025 & bash32-052 > > > 2) CVE-2014-7169 (Further parser error, this was assigned to cover incomplete fix for CVE-2014-6271): GNU fix bash43-026 & bash32-053 > > > 3) CVE-2014-6277 (this is the hardening patch which adds function name mangling, it makes exploitation over the network impossible): Florian's patch /GNU fix bash43-027 & bash32-054 > > > 4) CVE-2014-6278 (bash: code execution via specially crafted environment): Florian's patch /GNU fix bash43-027 & bash32-054 > > > 5) CVE-2014-7186 (Out of bound memory read error in redir_stack): GNU fix bash43-028 ?? > > > 6) CVE-2014-7187 (Off-by-one error in nested loops): No upstream patch available yet ? > > > Thanks > -- Sona
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