| Bug ID | 1189837 |
|---|---|
| Summary | VUL-0: CVE-2020-18976: tcpreplay: sending a crafted pcap file to the 'tcpreplay-edit could result in DoS |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 42.3 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/308326/ |
| OS | Other |
| Status | NEW |
| Severity | Normal |
| Priority | P5 - None |
| Component | Other |
| Assignee | mpluskal@suse.com |
| Reporter | gianluca.gabrielli@suse.com |
| QA Contact | security-team@suse.de |
| Found By | Security Response Team |
| Blocker | --- |
Buffer Overflow in Tcpreplay v4.3.2 allows attackers to cause a Denial of Service via the 'do_checksum' function in 'checksum.c'. It can be triggered by sending a crafted pcap file to the 'tcpreplay-edit' binary. This issue is different than CVE-2019-8381. References: https://github.com/appneta/tcpreplay/issues/556 References: https://bugzilla.redhat.com/show_bug.cgi?id=1997812 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-18976 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18976 https://github.com/appneta/tcpreplay/issues/556