CVE-2022-27940
First published: Sat Mar 26 2022(Updated: )
tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_ipv6_next in common/get.c.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Broadcom Tcpreplay | =4.4.1 | |
| Fedoraproject Fedora | =35 | |
| Fedoraproject Fedora | =36 | |
| Fedoraproject Fedora | =37 |
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Reference Links
- https://github.com/appneta/tcpreplay/issues/718
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5B75AFRJUGOYHCFG2ZV2JKSUPA6MSCT5/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ECRCFJ6X3IVB7BT4KS6AHQMSL532YXYD/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWRZO7BG6DHA5NAC3COB45WFXLYRIERC/
- https://security.gentoo.org/glsa/202210-08
Frequently Asked Questions
What is the vulnerability ID for this issue?
CVE-2022-27940
What is the severity of CVE-2022-27940?
The severity of CVE-2022-27940 is high.
What software versions are affected by CVE-2022-27940?
Tcpreplay 4.4.1 is affected by CVE-2022-27940.
How does CVE-2022-27940 manifest?
CVE-2022-27940 manifests as a heap-based buffer over-read in get_ipv6_next in common/get.c.
Are there any references for CVE-2022-27940?
Yes, you can refer to the following links for more information on CVE-2022-27940: [Reference 1](https://github.com/appneta/tcpreplay/issues/718), [Reference 2](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5B75AFRJUGOYHCFG2ZV2JKSUPA6MSCT5/), [Reference 3](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ECRCFJ6X3IVB7BT4KS6AHQMSL532YXYD/)
- collector/nvd-api
- collector/nvd-index
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/tags
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/first-publish-date
- vendor/broadcom
- canonical/broadcom tcpreplay
- version/broadcom tcpreplay/4.4.1
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/35
- version/fedoraproject fedora/36
- version/fedoraproject fedora/37