5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
0.005 Low
EPSS
Percentile
76.7%
sf-pcapng.c in libpcap before 1.9.1 does not properly validate the PHB
header length before allocating memory.
Author | Note |
---|---|
sbeattie | this is likely actually fixed by 617b12c0339db4891d117b661982126c495439ea see github issue about CVE ID confusion but whatever, can’t get a straight answer out of upstream, so will use this CVE ID for the issue that touches sf-pcapng.c |
www.tcpdump.org/public-cve-list.txt
launchpad.net/bugs/cve/CVE-2019-15165
nvd.nist.gov/vuln/detail/CVE-2019-15165
security-tracker.debian.org/tracker/CVE-2019-15165
ubuntu.com/security/notices/USN-4221-1
ubuntu.com/security/notices/USN-4221-2
www.cve.org/CVERecord?id=CVE-2019-15165
www.tcpdump.org/libpcap-changes.txt
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
0.005 Low
EPSS
Percentile
76.7%