CVE-2012-3505
Summary
| CVE | CVE-2012-3505 |
|---|---|
| State | PUBLISHED |
| Assigner | redhat |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2012-10-09 23:55:04 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| Description | Tinyproxy 1.8.3 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via (1) a large number of headers or (2) a large number of forged headers that trigger hash collisions predictably. bucket. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Banu | Tinyproxy | 1.5.0 | All | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | pre1 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | pre2 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | pre3 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | pre4 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | pre5 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | pre6 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | rc1 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | rc10 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | rc2 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | rc4 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | rc5 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | rc6 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | rc7 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | rc8 | All | All |
| Application | Banu | Tinyproxy | 1.5.0 | rc9 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | All | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | pre1 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | pre2 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | pre3 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | pre4 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | pre5 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | pre6 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | rc1 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | rc2 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | rc3 | All | All |
| Application | Banu | Tinyproxy | 1.5.1 | rc4 | All | All |
| Application | Banu | Tinyproxy | 1.5.2 | All | All | All |
| Application | Banu | Tinyproxy | 1.5.2 | rc1 | All | All |
| Application | Banu | Tinyproxy | 1.5.2 | rc2 | All | All |
| Application | Banu | Tinyproxy | 1.5.3 | All | All | All |
| Application | Banu | Tinyproxy | 1.5.3 | rc1 | All | All |
| Application | Banu | Tinyproxy | 1.6.0 | All | All | All |
| Application | Banu | Tinyproxy | 1.6.0 | a | All | All |
| Application | Banu | Tinyproxy | 1.6.0 | pre1 | All | All |
| Application | Banu | Tinyproxy | 1.6.0 | pre2 | All | All |
| Application | Banu | Tinyproxy | 1.6.0 | pre3 | All | All |
| Application | Banu | Tinyproxy | 1.6.0 | pre4 | All | All |
| Application | Banu | Tinyproxy | 1.6.0 | rc1 | All | All |
| Application | Banu | Tinyproxy | 1.6.0 | rc2 | All | All |
| Application | Banu | Tinyproxy | 1.6.0 | rc3 | All | All |
| Application | Banu | Tinyproxy | 1.6.1 | All | All | All |
| Application | Banu | Tinyproxy | 1.6.2 | All | All | All |
| Application | Banu | Tinyproxy | 1.6.3 | All | All | All |
| Application | Banu | Tinyproxy | 1.6.4 | All | All | All |
| Application | Banu | Tinyproxy | 1.6.5 | All | All | All |
| Application | Banu | Tinyproxy | 1.7.0 | All | All | All |
| Application | Banu | Tinyproxy | 1.7.1 | All | All | All |
| Application | Banu | Tinyproxy | 1.8.0 | All | All | All |
| Application | Banu | Tinyproxy | 1.8.1 | All | All | All |
| Application | Banu | Tinyproxy | 1.8.2 | All | All | All |
| Application | Banu | Tinyproxy | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Bug 110 – algorithmic complexity denial of service | af854a3a-2127-422b-91ae-364da2661108 | banu.com | |
| oss-security - Re: CVE request: tinyproxy | af854a3a-2127-422b-91ae-364da2661108 | www.openwall.com | |
| oss-security - CVE request: tinyproxy | af854a3a-2127-422b-91ae-364da2661108 | www.openwall.com | |
| Debian -- Security Information -- DSA-2564-1 tinyproxy | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| Bug 110 – algorithmic complexity denial of service | af854a3a-2127-422b-91ae-364da2661108 | banu.com | |
| About Secunia Research | Flexera | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Bug #1036985 “denial of service of too many headers in response” : Bugs : “tinyproxy” package : Ubuntu | af854a3a-2127-422b-91ae-364da2661108 | bugs.launchpad.net | |
| Security Advisory SA51074 - Debian update for tinyproxy - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Tinyproxy Hashmap Collision Lets Remote Users Deny Service - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | |
| #685281 - denial of service via many headers - Debian Bug report logs | af854a3a-2127-422b-91ae-364da2661108 | bugs.debian.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.