Your message dated Sat, 19 Nov 2022 15:44:02 +0000
with message-id <e1owq0g-004ssq...@fasolo.debian.org>
and subject line Bug#1024410: Removed package(s) from unstable
has caused the Debian Bug report #780222,
regarding dvbsnoop: out-of-bounds read
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
780222: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780222
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: dvbsnoop
Version: 1.4.50-5
Usertags: afl
dvbsnoop crashes when trying to analyze the attached file:
$ dvbsnoop -if crash >/dev/null
Segmentation fault
Backtrace suggests it's an out-of-bounds read:
#0 print_text2_468A (len=4294967294, b=0xffff5699 "", v=4) at helper.c:569
#1 print_text_468A (v=4, s=0x80c8e8c "component-description: ", b=0xffff5699
"", len=4294967294) at helper.c:551
#2 0x08083089 in descriptorDVB_Component (b=0xffff5691 "P\004") at
dvb_descriptor.c:1306
#3 0x0808d389 in descriptorDVB (b=0xffff5691 "P\004") at dvb_descriptor.c:271
#4 0x0807fb3d in descriptor (b=0xffff5691 "P\004", scope=DVB_SI) at
descriptor.c:172
#5 0x08064fd3 in section_EIT (b=0x2d <error: Cannot access memory at address
0x2d>, len=55) at eit.c:216
#6 0x08062e97 in guess_table (pid=<optimized out>, len=<optimized out>,
buf=<optimized out>) at sectables.c:409
#7 decodeSI_packet (buf=0xffff565c "Q0Q", '0' <repeats 22 times>, len=55,
pid=135250588) at sectables.c:288
#8 0x0806322d in processSI_packet (pid=65535, pkt_nr=2, buf=0xffff565c "Q0Q", '0'
<repeats 22 times>, len=55) at sectables.c:225
#9 0x0804c85d in doReadSECT_2 (opt=0xffffd6c0) at dmx_sect.c:368
#10 0x0804ca6e in doReadSECT (opt=0xffffd6c0) at dmx_sect.c:180
#11 0x08049079 in main (argc=3, argv=0xffffd824) at dvbsnoop.c:211
#12 0xf7e2ea63 in __libc_start_main (main=0x8048b70 <main>, argc=3, argv=0xffffd824,
init=0x80c41d0 <__libc_csu_init>, fini=0x80c4240 <__libc_csu_fini>, rtld_fini=0xf7febc90
<_dl_fini>, stack_end=0xffffd81c) at libc-start.c:287
#13 0x0804956a in _start ()
This bug was found using American fuzzy lop:
http://lcamtuf.coredump.cx/afl/
(available in Debian experimental)
-- System Information:
Debian Release: 8.0
APT prefers unstable
APT policy: (990, 'unstable'), (500, 'experimental')
Architecture: i386 (x86_64)
Foreign Architectures: amd64
Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages dvbsnoop depends on:
ii libc6 2.19-15
--
Jakub Wilk
crash
Description: Binary data
--- End Message ---
--- Begin Message ---
Version: 1.4.50-5+rm
Dear submitter,
as the package dvbsnoop has just been removed from the Debian archive
unstable we hereby close the associated bug reports. We are sorry
that we couldn't deal with your issue properly.
For details on the removal, please see https://bugs.debian.org/1024410
The version of this package that was in Debian prior to this removal
can still be found using http://snapshot.debian.org/.
Please note that the changes have been done on the master archive and
will not propagate to any mirrors until the next dinstall run at the
earliest.
This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
ftpmas...@ftp-master.debian.org.
Debian distribution maintenance software
pp.
Scott Kitterman (the ftpmaster behind the curtain)
--- End Message ---
