CVE-2020-25866

In Wireshark 3.2.0 to 3.2.6 and 3.0.0 to 3.0.13, the BLIP protocol dissector has a NULL pointer dereference because a buffer was sized for compressed (not uncompressed) messages. This was addressed in epan/dissectors/packet-blip.c by allowing reasonable compression ratios and rejecting ZIP bombs.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
Affected Products (NVD)
VendorProductVersion
wiresharkwireshark
3.0.0 ≤
𝑥
≤ 3.0.13
wiresharkwireshark
3.2.0 ≤
𝑥
≤ 3.2.6
opensuseleap
15.1
opensuseleap
15.2
oraclezfs_storage_appliance_kit
8.8
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
wireshark
bookworm
4.0.11-1~deb12u1
fixed
bookworm (security)
4.0.11-1~deb12u1
fixed
bullseye
3.4.10-0+deb11u1
fixed
bullseye (security)
3.4.16-0+deb11u1
fixed
buster
not-affected
sid
4.4.1-1
fixed
stretch
not-affected
trixie
4.4.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
wireshark
bionic
needs-triage
focal
needs-triage
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
needs-triage
xenial
needs-triage
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libwireshark13
suse enterprise desktop 15 SP1
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP2
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP3
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP1
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP2
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP3
3.2.7-3.41.1
fixed
suse enterprise server 15 SP1
3.2.7-3.41.1
fixed
suse enterprise server 15 SP2
3.2.7-3.41.1
fixed
suse enterprise server 15 SP3
3.2.7-3.41.1
fixed
libwireshark15
suse enterprise desktop 15 SP4
3.6.2-3.71.1
fixed
suse enterprise desktop 15 SP5
3.6.13-150000.3.89.1
fixed
suse enterprise desktop 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise sap 15 SP4
3.6.2-3.71.1
fixed
suse enterprise sap 15 SP5
3.6.13-150000.3.89.1
fixed
suse enterprise sap 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise server 15 SP4
3.6.2-3.71.1
fixed
suse enterprise server 15 SP5
3.6.13-150000.3.89.1
fixed
suse enterprise server 15 SP6
3.6.20-150600.16.5
fixed
libwireshark17
suse enterprise desktop 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise sap 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise server 15 SP7
4.2.11-150600.18.20.1
fixed
libwiretap10
suse enterprise desktop 15 SP1
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP2
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP3
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP1
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP2
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP3
3.2.7-3.41.1
fixed
suse enterprise server 15 SP1
3.2.7-3.41.1
fixed
suse enterprise server 15 SP2
3.2.7-3.41.1
fixed
suse enterprise server 15 SP3
3.2.7-3.41.1
fixed
libwiretap12
suse enterprise desktop 15 SP4
3.6.2-3.71.1
fixed
suse enterprise desktop 15 SP5
3.6.13-150000.3.89.1
fixed
suse enterprise desktop 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise sap 15 SP4
3.6.2-3.71.1
fixed
suse enterprise sap 15 SP5
3.6.13-150000.3.89.1
fixed
suse enterprise sap 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise server 15 SP4
3.6.2-3.71.1
fixed
suse enterprise server 15 SP5
3.6.13-150000.3.89.1
fixed
suse enterprise server 15 SP6
3.6.20-150600.16.5
fixed
libwiretap14
suse enterprise desktop 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise sap 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise server 15 SP7
4.2.11-150600.18.20.1
fixed
libwsutil11
suse enterprise desktop 15 SP1
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP2
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP3
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP1
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP2
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP3
3.2.7-3.41.1
fixed
suse enterprise server 15 SP1
3.2.7-3.41.1
fixed
suse enterprise server 15 SP2
3.2.7-3.41.1
fixed
suse enterprise server 15 SP3
3.2.7-3.41.1
fixed
libwsutil13
suse enterprise desktop 15 SP4
3.6.2-3.71.1
fixed
suse enterprise desktop 15 SP5
3.6.13-150000.3.89.1
fixed
suse enterprise desktop 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise sap 15 SP4
3.6.2-3.71.1
fixed
suse enterprise sap 15 SP5
3.6.13-150000.3.89.1
fixed
suse enterprise sap 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise server 15 SP4
3.6.2-3.71.1
fixed
suse enterprise server 15 SP5
3.6.13-150000.3.89.1
fixed
suse enterprise server 15 SP6
3.6.20-150600.16.5
fixed
libwsutil15
suse enterprise desktop 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise sap 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise server 15 SP7
4.2.11-150600.18.20.1
fixed
wireshark
suse enterprise desktop 15 SP1
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP2
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP3
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP4
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP5
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise desktop 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise sap 15 SP1
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP2
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP3
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP4
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP5
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise sap 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise server 15 SP1
3.2.7-3.41.1
fixed
suse enterprise server 15 SP2
3.2.7-3.41.1
fixed
suse enterprise server 15 SP3
3.2.7-3.41.1
fixed
suse enterprise server 15 SP4
3.2.7-3.41.1
fixed
suse enterprise server 15 SP5
3.2.7-3.41.1
fixed
suse enterprise server 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise server 15 SP7
4.2.11-150600.18.20.1
fixed
wireshark-devel
suse enterprise desktop 15 SP1
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP2
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP3
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP4
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP5
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise desktop 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise sap 15 SP1
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP2
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP3
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP4
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP5
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise sap 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise server 15 SP1
3.2.7-3.41.1
fixed
suse enterprise server 15 SP2
3.2.7-3.41.1
fixed
suse enterprise server 15 SP3
3.2.7-3.41.1
fixed
suse enterprise server 15 SP4
3.2.7-3.41.1
fixed
suse enterprise server 15 SP5
3.2.7-3.41.1
fixed
suse enterprise server 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise server 15 SP7
4.2.11-150600.18.20.1
fixed
wireshark-ui-qt
suse enterprise desktop 15 SP1
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP2
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP3
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP4
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP5
3.2.7-3.41.1
fixed
suse enterprise desktop 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise desktop 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise sap 15 SP1
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP2
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP3
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP4
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP5
3.2.7-3.41.1
fixed
suse enterprise sap 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise sap 15 SP7
4.2.11-150600.18.20.1
fixed
suse enterprise server 15 SP1
3.2.7-3.41.1
fixed
suse enterprise server 15 SP2
3.2.7-3.41.1
fixed
suse enterprise server 15 SP3
3.2.7-3.41.1
fixed
suse enterprise server 15 SP4
3.2.7-3.41.1
fixed
suse enterprise server 15 SP5
3.2.7-3.41.1
fixed
suse enterprise server 15 SP6
3.6.20-150600.16.5
fixed
suse enterprise server 15 SP7
4.2.11-150600.18.20.1
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00035.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00038.html
https://gitlab.com/wireshark/wireshark/-/commit/4a948427100b6c109f4ec7b4361f0d2aec5e5c3f
https://gitlab.com/wireshark/wireshark/-/issues/16866
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DQHPKZFQ7W3X34RYN3FWFYCFJD4FXJW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IGRYKW4XLR44YDWTAH547ODYYBYPB2D/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZUHMK5HYTUUDXA64T2TAMAFMYV674QBW/
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.wireshark.org/security/wnpa-sec-2020-13.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00035.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00038.html
https://gitlab.com/wireshark/wireshark/-/commit/4a948427100b6c109f4ec7b4361f0d2aec5e5c3f
https://gitlab.com/wireshark/wireshark/-/issues/16866
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DQHPKZFQ7W3X34RYN3FWFYCFJD4FXJW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IGRYKW4XLR44YDWTAH547ODYYBYPB2D/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZUHMK5HYTUUDXA64T2TAMAFMYV674QBW/
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.wireshark.org/security/wnpa-sec-2020-13.html