CVE-2019-10895
First published: Tue Apr 09 2019(Updated: )
In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the NetScaler file parser could crash. This was addressed in wiretap/netscaler.c by improving data validation.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/wireshark | 3.4.10-0+deb11u1 3.4.16-0+deb11u1 4.0.17-0+deb12u1 4.0.11-1~deb12u1 4.4.3-1 | |
| Wireshark | >=2.4.0<=2.4.13 | |
| Wireshark | >=2.6.0<=2.6.7 | |
| Wireshark | =3.0.0 | |
| Red Hat Fedora | =29 | |
| Red Hat Fedora | =30 | |
| Debian Linux | =8.0 | |
| Debian Linux | =9.0 | |
| Ubuntu | =16.04 | |
| Ubuntu | =18.04 | |
| Ubuntu | =18.10 | |
| SUSE Linux | =15.0 | |
| SUSE Linux | =15.1 | |
| SUSE Linux | =42.3 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
- http://www.securityfocus.com/bid/107834
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15497
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2fbbde780e5d5d82e31dca656217daf278cf62bb
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=38680c4c69f9f4e0f39e29b66fe2b02d88eb629d
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=cab0cff6abdd7a5b5b0bfa4ee204eea951e129e9
- https://lists.debian.org/debian-lts-announce/2019/05/msg00034.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00036.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNXHISTEYUC5/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PU3QA2DUO3XS24QE24CQRP4A4XQQY76R/
- https://usn.ubuntu.com/3986-1/
- https://www.wireshark.org/security/wnpa-sec-2019-09.html
- https://launchpad.net/bugs/cve/CVE-2019-10895
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2fbbde780e5d5d82e31dca656217daf278cf62bb
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=38680c4c69f9f4e0f39e29b66fe2b02d88eb629d
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cab0cff6abdd7a5b5b0bfa4ee204eea951e129e9
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNXHISTEYUC5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU3QA2DUO3XS24QE24CQRP4A4XQQY76R/
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=1660f7437198113c0c90cec22daa6abcd3af22cc
- https://security-tracker.debian.org/tracker/CVE-2019-10895
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10895
- https://nvd.nist.gov/vuln/detail/CVE-2019-10895
- https://ubuntu.com/security/CVE-2019-10895
Frequently Asked Questions
What is the severity of CVE-2019-10895?
CVE-2019-10895 has a medium severity rating due to the possibility of a crash in the Wireshark application.
How do I fix CVE-2019-10895?
To fix CVE-2019-10895, update to Wireshark versions 3.4.10, 3.4.16, 4.0.17, 4.0.11, or 4.4.3, or to any above 2.4.13, 2.6.7, or 3.0.0.
What types of systems are affected by CVE-2019-10895?
CVE-2019-10895 affects multiple versions of Wireshark across various platforms including Debian, Ubuntu, Fedora, and openSUSE.
What could happen if CVE-2019-10895 is exploited?
If exploited, CVE-2019-10895 could lead to an unexpected crash of the Wireshark application, potentially causing a denial of service.
What versions of Wireshark are impacted by CVE-2019-10895?
Versions of Wireshark from 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0 are impacted by CVE-2019-10895.
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/remedy
- agent/weakness
- agent/severity
- collector/mitre-cve
- source/MITRE
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/first-publish-date
- agent/description
- agent/event
- agent/last-modified-date
- agent/source
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- agent/author
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- package-manager/debian
- vendor/wireshark
- canonical/wireshark
- version/wireshark/2.4.0
- version/wireshark/2.4.13
- version/wireshark/2.6.0
- version/wireshark/2.6.7
- version/wireshark/3.0.0
- vendor/fedoraproject
- canonical/red hat fedora
- version/red hat fedora/29
- version/red hat fedora/30
- vendor/debian
- canonical/debian linux
- version/debian linux/8.0
- version/debian linux/9.0
- vendor/canonical
- canonical/ubuntu
- version/ubuntu/16.04
- version/ubuntu/18.04
- version/ubuntu/18.10
- vendor/opensuse
- canonical/suse linux
- version/suse linux/15.0
- version/suse linux/15.1
- version/suse linux/42.3