CVE-2017-8817 The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact vi...
CriticalCVSS 9.8
EPSS 11.2%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an '[' character.
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 | >= 7.21.0, <= 7.56.1 | No fix listed |
| haxx libcurl | >= 7.21.0, <= 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) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.11) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.12) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.13) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.14) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.15) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.16) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.17) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.18) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.19) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.20) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.21) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.22) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.23) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.24) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.4) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.5) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.6) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
Show 3 more
| Product | Affected versions | Fixed in |
|---|---|---|
| alpine/curl(Alpine:v3.7) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.8) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
| alpine/curl(Alpine:v3.9) | >= 7.21.0, < 7.57.0-r0 | 7.57.0-r0 |
References
- Debian Security Tracker CVE-2017-8817 vendor-advisory
- security.cucumberlinux.com third-party-advisory
- 102057 third-party-advisory vdb-entry
- 1039897 third-party-advisory vdb-entry
- RHSA-2018:3558 vendor-advisory
- curl.haxx.se mitigation vendor-advisory
- [debian-lts-announce] 20171130 [SECURITY] [DLA 1195-1] curl security update mailing-list
- GLSA-201712-04 vendor-advisory
- DSA-4051 third-party-advisory vendor-advisory
- security.alpinelinux.org vendor-advisory