CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
65.5%
In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This
was addressed in epan/dissectors/packet-kafka.c by avoiding a double free
during LZ4 decompression.
bugs.wireshark.org/bugzilla/show_bug.cgi?id=16672
code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=76afda963de4f0b9be24f2d8e873990a5cbf221b
launchpad.net/bugs/cve/CVE-2020-17498
nvd.nist.gov/vuln/detail/CVE-2020-17498
security-tracker.debian.org/tracker/CVE-2020-17498
ubuntu.com/security/notices/USN-6262-1
www.cve.org/CVERecord?id=CVE-2020-17498
www.wireshark.org/security/wnpa-sec-2020-10.html
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
65.5%