>-----Original Message----- >From: [email protected] >[mailto:[email protected]] On Behalf Of Martin Sehnoutka >Sent: den 11 november 2016 10:34 >To: Developer support list for Wireshark <[email protected]> >Subject: [Wireshark-dev] Segfault when running older Wireshark with capture >from CVE-2013-4075 > >Hi, > >I'm running wireshark 1.8 and it sometimes segfaults when I'm repeatedly >executing tshark with capture from this bug: >https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7664 (CVE-2013-4075).
https://wiki.wireshark.org/Development/LifeCycle Version Stable Release Date End of Life Notes 1.8 June 21, 2012 June 21, 2014 Last release to support OS X on PPC 1.8 vent end-of-life June 21, 2014 >It seems that the function 'csnStreamDissector' sometimes fails and in turn >causes the segfault. >I can bypass it with this patch: >https://github.com/msehnout/wireshark/commit/103b383db500c6fb00e77b342241ff7475185676 > >Shouldn't we check the return value of that function? > >The newest version is not affected, it seems to add one extra line, but the >return value is still not handled: > https://github.com/msehnout/wireshark/blob/master/epan/dissectors/packet-gmr1_bcch.c#L1091 > Thanks for any advice. Martin -- Martin Sehnoutka | Associate Software Engineer PGP: 5FD64AF5 UTC+1 (CET) RED HAT | TRIED. TESTED. TRUSTED. ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <[email protected]> Archives: https://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://www.wireshark.org/mailman/options/wireshark-dev mailto:[email protected]?subject=unsubscribe ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <[email protected]> Archives: https://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://www.wireshark.org/mailman/options/wireshark-dev mailto:[email protected]?subject=unsubscribe
