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CVE
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CVE-2017-17935Date: (C)2017-12-29   (M)2023-12-22


The File_read_line function in epan/wslua/wslua_file.c in Wireshark through 2.2.11 does not properly strip ' ' characters, which allows 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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-102311
https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14295
https://code.wireshark.org/review/#/c/24997/
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=137ab7d5681486c6d6cc8faac4300b7cd4ec0cf1

CPE    2
cpe:/a:wireshark:wireshark
cpe:/o:debian:debian_linux:8.0
CWE    1
CWE-125
OVAL    7
oval:org.secpod.oval:def:89002343
oval:org.secpod.oval:def:89002443
oval:org.secpod.oval:def:78357
oval:org.secpod.oval:def:114876
...

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