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CVE
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CVE-2019-10894Date: (C)2019-06-19   (M)2023-12-22


In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the GSS-API dissector could crash. This was addressed in epan/dissectors/packet-gssapi.c by ensuring that a valid dissector is called.

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-107834
FEDORA-2019-77b2d840ef
FEDORA-2019-aef1dac6a0
USN-3986-1
https://lists.debian.org/debian-lts-announce/2019/05/msg00034.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00036.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15613
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b20e5d8aae2580e29c83ddaf0b6b2e640603e4aa
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=b20e5d8aae2580e29c83ddaf0b6b2e640603e4aa
https://www.wireshark.org/security/wnpa-sec-2019-14.html
openSUSE-SU-2019:1356
openSUSE-SU-2019:1390
openSUSE-SU-2020:0362

CWE    1
CWE-399
OVAL    11
oval:org.secpod.oval:def:89003260
oval:org.secpod.oval:def:55055
oval:org.secpod.oval:def:54558
oval:org.secpod.oval:def:89050798
...

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