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 denial of service during an address_histogram...
MediumCVSS 5.5
EPSS 1.3%
- Published
- Updated
- Exploit status
- No public exploit known
Description
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
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/tcpflow(Debian:12) | < 1.5.2+repack1-1 | 1.5.2+repack1-1 |
| debian/tcpflow(Debian:13) | < 1.5.2+repack1-1 | 1.5.2+repack1-1 |
| debian/tcpflow(Debian:14) | < 1.5.2+repack1-1 | 1.5.2+repack1-1 |
| digitalcorpora tcpflow | = 1.5.0 | No fix listed |
| fedoraproject fedora | = 28 | No fix listed |
| fedoraproject fedora | = 29 | No fix listed |
| Canonical Ubuntu Linux | = 16.04 | No fix listed |
| Canonical Ubuntu Linux | = 18.04 | No fix listed |
| Canonical Ubuntu Linux | = 18.10 | No fix listed |
| alpine/tcpflow(Alpine:v3.10) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.11) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.12) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.13) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.14) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.15) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.16) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.17) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.18) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.19) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.20) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.21) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.22) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.23) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.24) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.7) | < 1.5.0-r1 | 1.5.0-r1 |
Show 2 more
| Product | Affected versions | Fixed in |
|---|---|---|
| alpine/tcpflow(Alpine:v3.8) | < 1.5.0-r1 | 1.5.0-r1 |
| alpine/tcpflow(Alpine:v3.9) | < 1.5.0-r1 | 1.5.0-r1 |
References
- Debian Security Tracker CVE-2018-18409 vendor-advisory
- github.com exploit patch third-party-advisory
- FEDORA-2019-8cdd669aca vendor-advisory
- FEDORA-2019-2c020ccbd5 vendor-advisory
- USN-3955-1 third-party-advisory vendor-advisory
- security.alpinelinux.org vendor-advisory
- bugs.debian.org issue-tracking