CVE-2019-10896
HIGHCVSS 7.5/10EPSS 5.74%
Last modified
CVE-2019-10896 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DOF dissector could crash. This was addressed in epan/dissectors/packet-dof.c by properly handling generated IID and OID bytes.. EPSS estimates a 5.74% chance of exploitation in the next 30 days.
Description
In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DOF dissector could crash. This was addressed in epan/dissectors/packet-dof.c by properly handling generated IID and OID bytes.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | >= 2.4.0, <= 2.4.13 |
| Wireshark | Wireshark | >= 2.6.0, <= 2.6.7 |
| Wireshark | Wireshark | 3.0.0 |
| Fedoraproject | Fedora | 29 |
| Fedoraproject | Fedora | 30 |
| Opensuse | Leap | 15.0 |
| Opensuse | Leap | 15.1 |
| Opensuse | Leap | 42.3 |
| Debian | Debian Linux | 9.0 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 18.10 |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.htmlMailing List, Third Party Advisory
- http://www.securityfocus.com/bid/107834Broken Link, Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15617Exploit, Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00036.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/3986-1/Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2019-15.htmlRelease Notes, Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.htmlMailing List, Third Party Advisory
- http://www.securityfocus.com/bid/107834Broken Link, Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15617Exploit, Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00036.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/3986-1/Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2019-15.htmlRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-10896?
In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DOF dissector could crash. This was addressed in epan/dissectors/packet-dof.c by properly handling generated IID and OID bytes.
How severe is CVE-2019-10896?
CVE-2019-10896 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 5.74% probability of exploitation in the next 30 days.
How do I fix CVE-2019-10896?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-10896?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST