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Bug 1529592 - (CVE-2017-17935) CVE-2017-17935 Wireshark: denial of service in the File_read_line function in epan/wslua/wslua_file.c
CVE-2017-17935 Wireshark: denial of service in the File_read_line function in...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20171227,reported=2...
: Security
Depends On: 1529594 1529595
Blocks:
  Show dependency tree / graph
 
Reported: 2017-12-28 15:27 EST by Laura Pardo
Modified: 2018-06-21 05:14 EDT (History)
6 users (show)

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Description Laura Pardo 2017-12-28 15:27:47 EST 
A flaw was found in the File_read_line function in epan/wslua/wslua_file.c in Wireshark through 2.2.11 which does not properly strip '\n' characters, allowing remote attackers to cause a denial of service (buffer underflow and application crash) via a crafted packet that triggers the attempted processing of an empty line.

[UPSTREAM BUG]
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14295

[UPSTREAM PATCH]
https://code.wireshark.org/review/#/c/24997/
Comment 1 Laura Pardo 2017-12-28 15:53:17 EST 
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1529595]
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