#75 zip: CVE-2018-13410

[Santiago Vila]

Hello. This is Debian Bug #903196 and this is the full URL for the bug:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=903196

Follows a summary of the bug.

Salvatore Bonaccorso writes:

The following vulnerability was published for zip. Note it is really
disputed as security issue, filling this bug only for tracking the
underlying bug in case it get's fixed. A possible attack scenario
would involve an untrusted party which controls the -TT value. Still
fill a but for tracking the bug/issue.

CVE-2018-13410[0]:
| ** <A HREF="https://cve.mitre.org/about/faqs.html#disputed_signify_in_cve_entry">DISPUTED</A> ** Info-ZIP Zip 3.0, when the -T and -TT command-line
| options are used, allows attackers to cause a denial of service
| (invalid free and application crash) or possibly have unspecified other
| impact because of an off-by-one error. NOTE: it is unclear whether
| there are realistic scenarios in which an untrusted party controls the
| -TT value, given that the entire purpose of -TT is execution of
| arbitrary commands.

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2018-13410
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13410
[1] http://seclists.org/fulldisclosure/2018/Jul/24