Multiple integer overflows in the http_request_forward_body function in proto_http.c in HAProxy 1.5-dev23 before 1.5.4 allow remote attackers to cause a denial of service (crash) via a large stream of data, which triggers a buffer overflow and an out-of-bounds read.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Haproxy | Haproxy | 1.5-dev23 (including) | 1.5-dev23 (including) |
| Haproxy | Haproxy | 1.5-dev24 (including) | 1.5-dev24 (including) |
| Haproxy | Haproxy | 1.5-dev25 (including) | 1.5-dev25 (including) |
| Haproxy | Haproxy | 1.5-dev26 (including) | 1.5-dev26 (including) |
| Haproxy | Haproxy | 1.5.0 (including) | 1.5.0 (including) |
| Haproxy | Haproxy | 1.5.1 (including) | 1.5.1 (including) |
| Haproxy | Haproxy | 1.5.2 (including) | 1.5.2 (including) |
| Haproxy | Haproxy | 1.5.3 (including) | 1.5.3 (including) |
| Red Hat Enterprise Linux 7 | RedHat | haproxy-0:1.5.2-3.el7_0 | * |
| Haproxy | Ubuntu | upstream | * |
References
- http://article.gmane.org/gmane.comp.web.haproxy/17726
- http://article.gmane.org/gmane.comp.web.haproxy/18097
- http://git.haproxy.org/?p=haproxy-1.5.git%3Ba=commitdiff%3Bh=b4d05093bc89f71377230228007e69a1434c1a0c
- http://rhn.redhat.com/errata/RHSA-2014-1292.html
- http://secunia.com/advisories/59936
- http://secunia.com/advisories/61507
- http://www.openwall.com/lists/oss-security/2014/09/09/23
- http://article.gmane.org/gmane.comp.web.haproxy/17726
- http://article.gmane.org/gmane.comp.web.haproxy/18097
- http://git.haproxy.org/?p=haproxy-1.5.git%3Ba=commitdiff%3Bh=b4d05093bc89f71377230228007e69a1434c1a0c
- http://rhn.redhat.com/errata/RHSA-2014-1292.html
- http://secunia.com/advisories/59936
- http://secunia.com/advisories/61507
- http://www.openwall.com/lists/oss-security/2014/09/09/23