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CVE
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CVE-2018-11357Date: (C)2018-05-25   (M)2023-12-22


In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the LTP dissector and other dissectors could consume excessive memory. This was addressed in epan/tvbuff.c by rejecting negative lengths.

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:
SECTRACK-1041036
BID-104308
https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14678
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=ab8a33ef083b9732c89117747a83a905a676faf6
https://www.wireshark.org/security/wnpa-sec-2018-28.html
openSUSE-SU-2020:0362

CPE    2
cpe:/a:wireshark:wireshark
cpe:/o:debian:debian_linux:8.0
CWE    1
CWE-20
OVAL    11
oval:org.secpod.oval:def:89002027
oval:org.secpod.oval:def:89002501
oval:org.secpod.oval:def:89002468
oval:org.secpod.oval:def:2101913
...

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