CVE-2020-25862
published 2020-10-06CVE-2020-25862: In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by…
PriorityP339high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.45%
82.5th percentile
In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | wireshark | < wireshark 3.2.7-1 (bookworm) | wireshark 3.2.7-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
| oracle | zfs_storage_appliance_firmware | — | — |
| sds_project | sds | 0 – 4.4.0 | — |
| wireshark | wireshark | >= 0 < 3.2.7-1 | 3.2.7-1 |
| wireshark | wireshark | >= 0 < 3.2.7-1 | 3.2.7-1 |
| wireshark | wireshark | >= 0 < 3.2.7-1 | 3.2.7-1 |
| wireshark | wireshark | >= 0 < 3.2.7-1 | 3.2.7-1 |
| wireshark | wireshark | >= 0 < 2.6.10-1~ubuntu14.04.0~esm2 | 2.6.10-1~ubuntu14.04.0~esm2 |
| wireshark | wireshark | >= 0 < 2.6.10-1~ubuntu16.04.0+esm1 | 2.6.10-1~ubuntu16.04.0+esm1 |
| wireshark | wireshark | >= 0 < 2.6.10-1~ubuntu18.04.0+esm1 | 2.6.10-1~ubuntu18.04.0+esm1 |
| wireshark | wireshark | >= 0 < 3.2.3-1ubuntu0.1~esm1 | 3.2.3-1ubuntu0.1~esm1 |
| wireshark | wireshark | 2.6.0 – 2.6.20 | — |
| wireshark | wireshark | 3.0.0 – 3.0.13 | — |
| wireshark | wireshark | 3.2.0 – 3.2.6 | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
ghsa5.3MEDIUM
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Ubuntu
Wireshark vulnerabilities
vendor_ubuntu·2023-07-31·CVSS 7.5
CVE-2020-13164 [HIGH] Wireshark vulnerabilities
Title: Wireshark vulnerabilities
Summary: Several security issues were fixed in Wireshark.
It was discovered that Wireshark did not properly handle certain
NFS packages when certain configuration options were enabled.
An attacker could possibly use this issue to cause
Wireshark to crash, resulting in a denial of service. (CVE-2020-13164)
It was discovered that Wireshark did not properly handle certain GVCP
packages. An attacker could possibly use this issue to cause
Wireshark to crash, resulting in a denial of service. This issue only
affected Ubuntu 20.04 LTS. (CVE-2020-15466)
It was discovered that Wireshark did not properly handle certain
Kafka packages. An attacker could possibly use this issue to cause
Wireshark to crash, resulting in a denial of service. This issue only
affected
Red Hat
wireshark: TCP dissector crash (wnpa-sec-2020-12)
vendor_redhat·2020-09-23·CVSS 7.5
CVE-2020-25862 [HIGH] CWE-20 wireshark: TCP dissector crash (wnpa-sec-2020-12)
wireshark: TCP dissector crash (wnpa-sec-2020-12)
In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.
Statement: Wireshark as shipped with Red Hat Linux 5, 6, and 7 is not affected by this flaw as the vulnerable code was introduced in a subsequent version of Wireshark.
Package: wireshark (Red Hat Enterprise Linux 5) - Not affected
Package: wireshark (Red Hat Enterprise Linux 6) - Not affected
Package: wireshark (Red Hat Enterprise Linux 7) - Not affected
Package: wireshark (Red Hat Enterprise Linux 8) - Will not fix
Debian
CVE-2020-25862: wireshark - In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP disse...
vendor_debian·2020·CVSS 7.5
CVE-2020-25862 [HIGH] CVE-2020-25862: wireshark - In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP disse...
In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.
Scope: local
bookworm: resolved (fixed in 3.2.7-1)
bullseye: resolved (fixed in 3.2.7-1)
forky: resolved (fixed in 3.2.7-1)
sid: resolved (fixed in 3.2.7-1)
trixie: resolved (fixed in 3.2.7-1)
OSV
wireshark vulnerabilities
osv·2023-07-31·CVSS 7.5
CVE-2020-13164 [HIGH] wireshark vulnerabilities
wireshark vulnerabilities
It was discovered that Wireshark did not properly handle certain
NFS packages when certain configuration options were enabled.
An attacker could possibly use this issue to cause
Wireshark to crash, resulting in a denial of service. (CVE-2020-13164)
It was discovered that Wireshark did not properly handle certain GVCP
packages. An attacker could possibly use this issue to cause
Wireshark to crash, resulting in a denial of service. This issue only
affected Ubuntu 20.04 LTS. (CVE-2020-15466)
It was discovered that Wireshark did not properly handle certain
Kafka packages. An attacker could possibly use this issue to cause
Wireshark to crash, resulting in a denial of service. This issue only
affected Ubuntu 20.04 LTS. (CVE-2020-17498)
It was discovered that Wiresha
GHSA
GHSA-pjfh-cvv7-x572: In Wireshark 3
ghsa_unreviewed·2022-05-24
CVE-2020-25862 [HIGH] CWE-354 GHSA-pjfh-cvv7-x572: In Wireshark 3
In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.
GHSA
Prototype Pollution in sds
ghsa·2022-05-14·CVSS 5.3
CVE-2022-25862 [MEDIUM] CWE-1321 Prototype Pollution in sds
Prototype Pollution in sds
This affects the package sds from 0.0.0. The library could be tricked into adding or modifying properties of the Object.prototype by abusing the set function located in js/set.js. **Note:** This vulnerability derives from an incomplete fix to CVE-2020-7618
OSV
CVE-2020-25862: In Wireshark 3
osv·2020-10-06·CVSS 7.5
CVE-2020-25862 [HIGH] CVE-2020-25862: In Wireshark 3
In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-25862 wireshark: TCP dissector crash (wnpa-sec-2020-12)
bugzilla·2020-10-07·CVSS 7.5
CVE-2020-25862 [HIGH] CVE-2020-25862 wireshark: TCP dissector crash (wnpa-sec-2020-12)
CVE-2020-25862 wireshark: TCP dissector crash (wnpa-sec-2020-12)
In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.
References:
https://www.wireshark.org/security/wnpa-sec-2020-12.html
https://gitlab.com/wireshark/wireshark/-/issues/16816
Upstream patch:
https://gitlab.com/wireshark/wireshark/-/commit/7f3fe6164a68b76d9988c4253b24d43f498f1753
Discussion:
Created wireshark tracking bugs for this issue:
Affects: fedora-all [bug 1886042]
---
Statement:
Wireshark as shipped with Red Hat Linux 5, 6, and 7 is not affected by this flaw as the vulnerable code was introduced in a subsequent version of Wireshark.
---
Flaw summary:
TCP p
Bugzilla
CVE-2020-25862 wireshark: TCP dissector crash (wnpa-sec-2020-12) [fedora-all]
bugzilla·2020-10-07·CVSS 7.5
CVE-2020-25862 [HIGH] CVE-2020-25862 wireshark: TCP dissector crash (wnpa-sec-2020-12) [fedora-all]
CVE-2020-25862 wireshark: TCP dissector crash (wnpa-sec-2020-12) [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions
Tenable
DNSpooq: Seven Vulnerabilities Identified in dnsmasq
blogs_tenable·2021-01-20
DNSpooq: Seven Vulnerabilities Identified in dnsmasq
## Cloud Exposure
Tenable Cloud Security (CNAPP) Request a demo
Tenable Cloud Vulnerability Management Request a demo
Tenable CIEM Request a demo
Secure your cloud
## Vulnerability Exposure
Tenable Vulnerability Management Try for free
Tenable Security Center Request a demo
Tenable Web App Scanning Try for free
Tenable Patch Management Request a demo
Tenable Enclave Security Request a demo
Tenable Attack Surface Management Request a demo
Tenable Nessus Try for free
## AI Exposure
Tenable AI Exposure Request a demo
## OT/IoT Exposure
Tenable OT Security Request a demo
## Identity Exposure
Tenable Identity Exposure Request a demo
## Business needs
Active Directory
AI Security Posture Management (AI-SPM)
AWS security
Azure security
Cloud Security Posture Man
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00035.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-11/msg00038.htmlhttps://gitlab.com/wireshark/wireshark/-/commit/7f3fe6164a68b76d9988c4253b24d43f498f1753https://gitlab.com/wireshark/wireshark/-/issues/16816https://lists.debian.org/debian-lts-announce/2021/02/msg00008.htmlhttps://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.htmlhttps://www.wireshark.org/security/wnpa-sec-2020-12.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-11/msg00035.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-11/msg00038.htmlhttps://gitlab.com/wireshark/wireshark/-/commit/7f3fe6164a68b76d9988c4253b24d43f498f1753https://gitlab.com/wireshark/wireshark/-/issues/16816https://lists.debian.org/debian-lts-announce/2021/02/msg00008.htmlhttps://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.htmlhttps://www.wireshark.org/security/wnpa-sec-2020-12.html
2020-10-06
Published