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Vulnerability
CVE-2019-5721
Published:
2019-01-08
Modified:
2019-01-09
Description:
In Wireshark 2.4.0 to 2.4.11, the ENIP dissector could crash. This was addressed in epan/dissectors/packet-enip.c by changing the memory-management approach so that a use-after-free is avoided.
Type:
CWE-416
(Use After Free)
CVSS2
=> (AV:N/AC:M/Au:N/C:N/I:N/A:P)
CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Wireshark
->
Wireshark
References:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14470
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=1c66174ec7aa19e2ddc79178cf59f15a654fc4fe
https://www.wireshark.org/security/wnpa-sec-2019-05.html
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