Package: unzip
Version: 6.0-10
Severity: important
Justification: buffer overflow
Control: submitter -1 Max Spring <maximilian.spr...@gmail.com>

I tried running "unzip -v replication.jar" with the attached
replication.jar (it comes from WEB-INF/plugins/ in gerrit-2.8.1.war).

Expected result:

 A nice file listing.

Actual result:

| Archive:  WEB-INF/plugins/replication.jar
|  Length   Method    Size  Cmpr    Date    Time   CRC-32   Name
| --------  ------  ------- ---- ---------- ----- --------  ----
|     2252  Defl:N     1150  49% 2014-01-15 09:48 dc357e9e  
com/googlesource/gerrit/plugins/replication/SecureCredentialsProvider.class
[...]
|     1379  Defl:N      467  66% 2014-01-15 09:48 5a74228e  META-INF/MANIFEST.MF
| *** buffer overflow detected ***: /usr/bin/unzip terminated
| ======= Backtrace: =========
| /lib/x86_64-linux-gnu/libc.so.6(+0x6e8ef)[0x7ffff768e8ef]
| /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7ffff7714b97]
| /lib/x86_64-linux-gnu/libc.so.6(+0xf3c20)[0x7ffff7713c20]
| /lib/x86_64-linux-gnu/libc.so.6(+0xf3149)[0x7ffff7713149]
| /lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0x4288)[0x7ffff766a848]
| /lib/x86_64-linux-gnu/libc.so.6(__vsprintf_chk+0x88)[0x7ffff77131d8]
| /lib/x86_64-linux-gnu/libc.so.6(__sprintf_chk+0x7d)[0x7ffff771312d]
| /usr/bin/unzip[0x40f091]
| /usr/bin/unzip[0x410b0e]
| /usr/bin/unzip[0x411257]
| /usr/bin/unzip[0x403bd5]
| /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7ffff7641b45]
| /usr/bin/unzip[0x401e39]

Ideas?

>From https://code.google.com/p/gerrit/issues/detail?id=2543

Thanks,
Jonathan


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