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* [Bug regex/15078] New: regex crash on myanmar script
@ 2013-01-29 11:44 bonzini at gnu dot org
2013-01-30 10:18 ` [Bug regex/15078] " bonzini at gnu dot org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: bonzini at gnu dot org @ 2013-01-29 11:44 UTC (permalink / raw)
To: glibc-bugs-regex
http://sourceware.org/bugzilla/show_bug.cgi?id=15078
Bug #: 15078
Summary: regex crash on myanmar script
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: regex
AssignedTo: unassigned@sourceware.org
ReportedBy: bonzini@gnu.org
CC: drepper.fsp@gmail.com
Classification: Unclassified
Reported to upstream sed via bug-gnu-utils@gnu.org.
$ echo ကျွန်ုပ် | sed 's/[^x]x//'
*** glibc detected *** sed: free(): invalid next size (fast):
0x0000000000c4d400 ***
Same result for
$ echo ကျွန်ုပ်x | grep '[^x]x'
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^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug regex/15078] regex crash on myanmar script 2013-01-29 11:44 [Bug regex/15078] New: regex crash on myanmar script bonzini at gnu dot org @ 2013-01-30 10:18 ` bonzini at gnu dot org 2013-01-30 16:20 ` carlos at systemhalted dot org ` (6 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: bonzini at gnu dot org @ 2013-01-30 10:18 UTC (permalink / raw) To: glibc-bugs-regex http://sourceware.org/bugzilla/show_bug.cgi?id=15078 --- Comment #1 from Paolo Bonzini <bonzini at gnu dot org> 2013-01-30 10:17:41 UTC --- valgrind complains: ==10965== Invalid write of size 8 ==10965== at 0x35F8689563: __GI_memset (in /usr/lib64/libc-2.16.so) ==10965== by 0x35F86CA636: clean_state_log_if_needed (in /usr/lib64/libc-2.16.so) ==10965== by 0x35F86D60C6: re_search_internal (in /usr/lib64/libc-2.16.so) ==10965== by 0x35F86D67E4: re_search_stub (in /usr/lib64/libc-2.16.so) ==10965== by 0x35F86D7087: re_search (in /usr/lib64/libc-2.16.so) ==10965== by 0x407B3A: match_regex (regexp.c:252) ==10965== by 0x406AFB: execute_program (execute.c:1189) ==10965== by 0x4077BF: process_files (execute.c:1857) ==10965== by 0x402496: main (sed.c:366) ==10965== Address 0x4c47fb8 is 0 bytes after a block of size 104 alloc'd ==10965== at 0x4A08A2E: realloc (vg_replace_malloc.c:662) ==10965== by 0x35F86CA4B2: extend_buffers (in /usr/lib64/libc-2.16.so) ==10965== by 0x35F86CA5D2: clean_state_log_if_needed (in /usr/lib64/libc-2.16.so) ==10965== by 0x35F86D60C6: re_search_internal (in /usr/lib64/libc-2.16.so) ==10965== by 0x35F86D67E4: re_search_stub (in /usr/lib64/libc-2.16.so) ==10965== by 0x35F86D7087: re_search (in /usr/lib64/libc-2.16.so) ==10965== by 0x407B3A: match_regex (regexp.c:252) ==10965== by 0x406AFB: execute_program (execute.c:1189) ==10965== by 0x4077BF: process_files (execute.c:1857) ==10965== by 0x402496: main (sed.c:366) ==10965== -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug regex/15078] regex crash on myanmar script 2013-01-29 11:44 [Bug regex/15078] New: regex crash on myanmar script bonzini at gnu dot org 2013-01-30 10:18 ` [Bug regex/15078] " bonzini at gnu dot org @ 2013-01-30 16:20 ` carlos at systemhalted dot org 2013-01-30 18:29 ` carlos at systemhalted dot org ` (5 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: carlos at systemhalted dot org @ 2013-01-30 16:20 UTC (permalink / raw) To: glibc-bugs-regex http://sourceware.org/bugzilla/show_bug.cgi?id=15078 Carlos O'Donell <carlos at systemhalted dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |carlos at systemhalted dot | |org --- Comment #2 from Carlos O'Donell <carlos at systemhalted dot org> 2013-01-30 16:19:46 UTC --- Confirmed fails on master as of 2013-01-30. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug regex/15078] regex crash on myanmar script 2013-01-29 11:44 [Bug regex/15078] New: regex crash on myanmar script bonzini at gnu dot org 2013-01-30 10:18 ` [Bug regex/15078] " bonzini at gnu dot org 2013-01-30 16:20 ` carlos at systemhalted dot org @ 2013-01-30 18:29 ` carlos at systemhalted dot org 2013-02-12 8:32 ` schwab@linux-m68k.org ` (4 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: carlos at systemhalted dot org @ 2013-01-30 18:29 UTC (permalink / raw) To: glibc-bugs-regex http://sourceware.org/bugzilla/show_bug.cgi?id=15078 --- Comment #3 from Carlos O'Donell <carlos at systemhalted dot org> 2013-01-30 18:29:03 UTC --- I'm reviewing Andreas' patch: http://sourceware.org/ml/libc-alpha/2013-01/msg00967.html -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug regex/15078] regex crash on myanmar script 2013-01-29 11:44 [Bug regex/15078] New: regex crash on myanmar script bonzini at gnu dot org ` (2 preceding siblings ...) 2013-01-30 18:29 ` carlos at systemhalted dot org @ 2013-02-12 8:32 ` schwab@linux-m68k.org 2014-02-16 19:35 ` jackie.rosen at hushmail dot com ` (3 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: schwab@linux-m68k.org @ 2013-02-12 8:32 UTC (permalink / raw) To: glibc-bugs-regex http://sourceware.org/bugzilla/show_bug.cgi?id=15078 Andreas Schwab <schwab@linux-m68k.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED Target Milestone|--- |2.18 --- Comment #4 from Andreas Schwab <schwab@linux-m68k.org> 2013-02-12 08:32:30 UTC --- Fixed in 2.18. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug regex/15078] regex crash on myanmar script 2013-01-29 11:44 [Bug regex/15078] New: regex crash on myanmar script bonzini at gnu dot org ` (3 preceding siblings ...) 2013-02-12 8:32 ` schwab@linux-m68k.org @ 2014-02-16 19:35 ` jackie.rosen at hushmail dot com 2014-05-28 19:46 ` schwab at sourceware dot org ` (2 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: jackie.rosen at hushmail dot com @ 2014-02-16 19:35 UTC (permalink / raw) To: glibc-bugs-regex https://sourceware.org/bugzilla/show_bug.cgi?id=15078 Jackie Rosen <jackie.rosen at hushmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jackie.rosen at hushmail dot com --- Comment #5 from Jackie Rosen <jackie.rosen at hushmail dot com> --- *** Bug 260998 has been marked as a duplicate of this bug. *** Seen from the domain http://volichat.com Page where seen: http://volichat.com/adult-chat-rooms Marked for reference. Resolved as fixed @bugzilla. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug regex/15078] regex crash on myanmar script 2013-01-29 11:44 [Bug regex/15078] New: regex crash on myanmar script bonzini at gnu dot org ` (4 preceding siblings ...) 2014-02-16 19:35 ` jackie.rosen at hushmail dot com @ 2014-05-28 19:46 ` schwab at sourceware dot org 2014-05-28 19:46 ` schwab at sourceware dot org 2014-06-13 18:58 ` [Bug regex/15078] regex crash on myanmar script (CVE-2013-0242) fweimer at redhat dot com 7 siblings, 0 replies; 9+ messages in thread From: schwab at sourceware dot org @ 2014-05-28 19:46 UTC (permalink / raw) To: glibc-bugs-regex https://sourceware.org/bugzilla/show_bug.cgi?id=15078 Andreas Schwab <schwab at sourceware dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC|jackie.rosen at hushmail dot com | -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug regex/15078] regex crash on myanmar script 2013-01-29 11:44 [Bug regex/15078] New: regex crash on myanmar script bonzini at gnu dot org ` (5 preceding siblings ...) 2014-05-28 19:46 ` schwab at sourceware dot org @ 2014-05-28 19:46 ` schwab at sourceware dot org 2014-06-13 18:58 ` [Bug regex/15078] regex crash on myanmar script (CVE-2013-0242) fweimer at redhat dot com 7 siblings, 0 replies; 9+ messages in thread From: schwab at sourceware dot org @ 2014-05-28 19:46 UTC (permalink / raw) To: glibc-bugs-regex https://sourceware.org/bugzilla/show_bug.cgi?id=15078 Andreas Schwab <schwab at sourceware dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC|jackie.rosen at hushmail dot com | -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug regex/15078] regex crash on myanmar script (CVE-2013-0242) 2013-01-29 11:44 [Bug regex/15078] New: regex crash on myanmar script bonzini at gnu dot org ` (6 preceding siblings ...) 2014-05-28 19:46 ` schwab at sourceware dot org @ 2014-06-13 18:58 ` fweimer at redhat dot com 7 siblings, 0 replies; 9+ messages in thread From: fweimer at redhat dot com @ 2014-06-13 18:58 UTC (permalink / raw) To: glibc-bugs-regex https://sourceware.org/bugzilla/show_bug.cgi?id=15078 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fweimer at redhat dot com Summary|regex crash on myanmar |regex crash on myanmar |script |script (CVE-2013-0242) Alias| |CVE-2013-0242 Flags| |security+ -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2014-06-13 18:58 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-01-29 11:44 [Bug regex/15078] New: regex crash on myanmar script bonzini at gnu dot org 2013-01-30 10:18 ` [Bug regex/15078] " bonzini at gnu dot org 2013-01-30 16:20 ` carlos at systemhalted dot org 2013-01-30 18:29 ` carlos at systemhalted dot org 2013-02-12 8:32 ` schwab@linux-m68k.org 2014-02-16 19:35 ` jackie.rosen at hushmail dot com 2014-05-28 19:46 ` schwab at sourceware dot org 2014-05-28 19:46 ` schwab at sourceware dot org 2014-06-13 18:58 ` [Bug regex/15078] regex crash on myanmar script (CVE-2013-0242) fweimer at redhat dot com
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