CVE-2019-15161

rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
Affected Products (NVD)
VendorProductVersion
tcpdumplibpcap
𝑥
< 1.9.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libpcap
bookworm
1.10.3-1
fixed
bullseye
1.10.0-2
fixed
buster
not-affected
jessie
not-affected
sid
1.10.5-1
fixed
stretch
not-affected
trixie
1.10.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libpcap
bionic
not-affected
disco
not-affected
eoan
not-affected
trusty
not-affected
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libpcap-devel
suse enterprise desktop 15 SP3
1.9.1-1.33
fixed
suse enterprise desktop 15 SP4
1.10.1-150400.1.7
fixed
suse enterprise desktop 15 SP5
1.10.1-150400.1.7
fixed
suse enterprise desktop 15 SP6
1.10.4-150600.1.4
fixed
suse enterprise desktop 15 SP7
1.10.5-150700.1.8
fixed
suse enterprise sap 15 SP3
1.9.1-1.33
fixed
suse enterprise sap 15 SP4
1.10.1-150400.1.7
fixed
suse enterprise sap 15 SP5
1.10.1-150400.1.7
fixed
suse enterprise sap 15 SP6
1.10.4-150600.1.4
fixed
suse enterprise sap 15 SP7
1.10.5-150700.1.8
fixed
suse enterprise server 15 SP3
1.9.1-1.33
fixed
suse enterprise server 15 SP4
1.10.1-150400.1.7
fixed
suse enterprise server 15 SP5
1.10.1-150400.1.7
fixed
suse enterprise server 15 SP6
1.10.4-150600.1.4
fixed
suse enterprise server 15 SP7
1.10.5-150700.1.8
fixed
libpcap1
suse enterprise desktop 15 SP3
1.9.1-1.33
fixed
suse enterprise desktop 15 SP4
1.10.1-150400.1.7
fixed
suse enterprise desktop 15 SP5
1.10.1-150400.1.7
fixed
suse enterprise desktop 15 SP6
1.10.4-150600.1.4
fixed
suse enterprise desktop 15 SP7
1.10.5-150700.1.8
fixed
suse enterprise sap 15 SP3
1.9.1-1.33
fixed
suse enterprise sap 15 SP4
1.10.1-150400.1.7
fixed
suse enterprise sap 15 SP5
1.10.1-150400.1.7
fixed
suse enterprise sap 15 SP6
1.10.4-150600.1.4
fixed
suse enterprise sap 15 SP7
1.10.5-150700.1.8
fixed
suse enterprise server 15 SP3
1.9.1-1.33
fixed
suse enterprise server 15 SP4
1.10.1-150400.1.7
fixed
suse enterprise server 15 SP5
1.10.1-150400.1.7
fixed
suse enterprise server 15 SP6
1.10.4-150600.1.4
fixed
suse enterprise server 15 SP7
1.10.5-150700.1.8
fixed
Common Weakness Enumeration
References
http://seclists.org/fulldisclosure/2019/Dec/26
https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES
https://github.com/the-tcpdump-group/libpcap/commit/617b12c0339db4891d117b661982126c495439ea
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/
https://seclists.org/bugtraq/2019/Dec/23
https://support.apple.com/kb/HT210785
https://support.apple.com/kb/HT210788
https://support.apple.com/kb/HT210789
https://support.apple.com/kb/HT210790
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.tcpdump.org/public-cve-list.txt
http://seclists.org/fulldisclosure/2019/Dec/26
https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES
https://github.com/the-tcpdump-group/libpcap/commit/617b12c0339db4891d117b661982126c495439ea
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/
https://seclists.org/bugtraq/2019/Dec/23
https://support.apple.com/kb/HT210785
https://support.apple.com/kb/HT210788
https://support.apple.com/kb/HT210789
https://support.apple.com/kb/HT210790
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.tcpdump.org/public-cve-list.txt