[pcre-dev] [Bug 2779] New: match(pcre_exec.c:516) cause sta…

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Author: admin
Date:  
To: pcre-dev
Subject: [pcre-dev] [Bug 2779] New: match(pcre_exec.c:516) cause stack-overflow.
https://bugs.exim.org/show_bug.cgi?id=2779

            Bug ID: 2779
           Summary: match(pcre_exec.c:516) cause stack-overflow.
           Product: PCRE
           Version: 8.45
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: bug
          Priority: medium
         Component: Code
          Assignee: Philip.Hazel@???
          Reporter: 670605832@???
                CC: pcre-dev@???


ASAN:DEADLYSIGNAL
=================================================================
==31151==ERROR: AddressSanitizer: stack-overflow on address 0x7ffc1f72b4a0 (pc
0x0000005bba0f bp 0x7ffc1f730ce0 sp 0x7ffc1f72b4a0 T0)
    #0 0x5bba0e in match /pcre/pcre_exec.c:516
    #1 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #2 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #3 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #4 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #5 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #6 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #7 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #8 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #9 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #10 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #11 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #12 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #13 0x5bfe24 in match /pcre-/pcre_exec.c:983:9
    #14 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #15 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #16 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #17 0x5bfe24 in match /pcr/pcre_exec.c:983:9
    #18 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #19 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #20 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #21 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #22 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #23 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #24 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #25 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #26 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #27 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #28 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #29 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #30 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #31 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #32 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #33 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #34 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #35 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    ...
    #244 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #245 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #246 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #247 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #248 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #249 0x5bfe24 in match /pcre/pcre_exec.c:983:9
    #250 0x5bfe24 in match /pcre/pcre_exec.c:983:9
SUMMARY: AddressSanitizer: stack-overflow /pcre-CVE-2017-7186/pcre_exec.c:516
in match


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