medium5.5
CVE-2018-18409
A stack-based buffer over-read exists in setbit() at iptree.h of TCPFLOW 1.5.0, due to received incorrect values causing incorrect computation, leading to deni…
Impact
A stack-based buffer over-read exists in setbit() at iptree.h of TCPFLOW 1.5.0, due to received incorrect values causing incorrect computation, leading to denial of service during an address_histogram call or a get_histogram call.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Digitalcorpora | Tcpflow | Version 1.5.0 |
| Fedoraproject | Fedora | Versions 28, 29 |
| Canonical | Ubuntu Linux | Versions 16.04, 18.04, 18.10 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/simsong/tcpflow/issues/195
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K6MP4YMCJX4ITOBFX427UMOA6E7ZLJDE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN5FW6HKPDP7PI2IVNMFSQVIDSCQ5BOR/
- https://usn.ubuntu.com/3955-1/
- https://github.com/simsong/tcpflow/issues/195
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K6MP4YMCJX4ITOBFX427UMOA6E7ZLJDE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN5FW6HKPDP7PI2IVNMFSQVIDSCQ5BOR/
- https://usn.ubuntu.com/3955-1/