CVE-2017-8816 The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application cra...
CriticalCVSS 9.8
EPSS 8.5%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly have unspecified other impact via vectors involving long user and password fields.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/curl(Debian:12) | < 7.57.0-1 | 7.57.0-1 |
| debian/curl(Debian:13) | < 7.57.0-1 | 7.57.0-1 |
| debian/curl(Debian:14) | < 7.57.0-1 | 7.57.0-1 |
| haxx curl | >= 7.36.0, <= 7.56.1 | No fix listed |
| haxx libcurl | >= 7.36.0, <= 7.56.1 | No fix listed |
| debian linux | = 8.0 | No fix listed |
| debian linux | = 9.0 | No fix listed |
| alpine/curl(Alpine:v3.10) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.11) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.12) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.13) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.14) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.15) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.16) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.17) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.18) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.19) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.20) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.21) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.22) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.23) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.24) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.4) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.5) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.6) | < 7.57.0-r0 | 7.57.0-r0 |
Show 3 more
| Product | Affected versions | Fixed in |
|---|---|---|
| alpine/curl(Alpine:v3.7) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.8) | < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.9) | < 7.57.0-r0 | 7.57.0-r0 |
References
- Debian Security Tracker CVE-2017-8816 vendor-advisory
- security.cucumberlinux.com third-party-advisory
- 101998 third-party-advisory vdb-entry
- 1039896 third-party-advisory vdb-entry
- 1040608 vdb-entry
- RHSA-2018:3558 vendor-advisory
- curl.haxx.se mitigation vendor-advisory
- GLSA-201712-04 third-party-advisory vendor-advisory
- DSA-4051 third-party-advisory vendor-advisory
- security.alpinelinux.org vendor-advisory