CVE-2012-3505
First published: Tue Oct 09 2012(Updated: )
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.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tinyproxy | <=1.8.3 | |
| Tinyproxy | =1.5.0 | |
| Tinyproxy | =1.5.0-pre1 | |
| Tinyproxy | =1.5.0-pre2 | |
| Tinyproxy | =1.5.0-pre3 | |
| Tinyproxy | =1.5.0-pre4 | |
| Tinyproxy | =1.5.0-pre5 | |
| Tinyproxy | =1.5.0-pre6 | |
| Tinyproxy | =1.5.0-rc1 | |
| Tinyproxy | =1.5.0-rc10 | |
| Tinyproxy | =1.5.0-rc2 | |
| Tinyproxy | =1.5.0-rc4 | |
| Tinyproxy | =1.5.0-rc5 | |
| Tinyproxy | =1.5.0-rc6 | |
| Tinyproxy | =1.5.0-rc7 | |
| Tinyproxy | =1.5.0-rc8 | |
| Tinyproxy | =1.5.0-rc9 | |
| Tinyproxy | =1.5.1 | |
| Tinyproxy | =1.5.1-pre1 | |
| Tinyproxy | =1.5.1-pre2 | |
| Tinyproxy | =1.5.1-pre3 | |
| Tinyproxy | =1.5.1-pre4 | |
| Tinyproxy | =1.5.1-pre5 | |
| Tinyproxy | =1.5.1-pre6 | |
| Tinyproxy | =1.5.1-rc1 | |
| Tinyproxy | =1.5.1-rc2 | |
| Tinyproxy | =1.5.1-rc3 | |
| Tinyproxy | =1.5.1-rc4 | |
| Tinyproxy | =1.5.2 | |
| Tinyproxy | =1.5.2-rc1 | |
| Tinyproxy | =1.5.2-rc2 | |
| Tinyproxy | =1.5.3 | |
| Tinyproxy | =1.5.3-rc1 | |
| Tinyproxy | =1.6.0 | |
| Tinyproxy | =1.6.0-a | |
| Tinyproxy | =1.6.0-pre1 | |
| Tinyproxy | =1.6.0-pre2 | |
| Tinyproxy | =1.6.0-pre3 | |
| Tinyproxy | =1.6.0-pre4 | |
| Tinyproxy | =1.6.0-rc1 | |
| Tinyproxy | =1.6.0-rc2 | |
| Tinyproxy | =1.6.0-rc3 | |
| Tinyproxy | =1.6.1 | |
| Tinyproxy | =1.6.2 | |
| Tinyproxy | =1.6.3 | |
| Tinyproxy | =1.6.4 | |
| Tinyproxy | =1.6.5 | |
| Tinyproxy | =1.7.0 | |
| Tinyproxy | =1.7.1 | |
| Tinyproxy | =1.8.0 | |
| Tinyproxy | =1.8.1 | |
| Tinyproxy | =1.8.2 |
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Reference Links
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=685281
- http://secunia.com/advisories/50278
- http://secunia.com/advisories/51074
- http://www.debian.org/security/2012/dsa-2564
- http://www.openwall.com/lists/oss-security/2012/08/17/3
- http://www.openwall.com/lists/oss-security/2012/08/18/1
- http://www.securitytracker.com/id?1027412
- https://banu.com/bugzilla/show_bug.cgi?id=110
- https://banu.com/bugzilla/show_bug.cgi?id=110#c2
- https://bugs.launchpad.net/ubuntu/+source/tinyproxy/+bug/1036985
Frequently Asked Questions
What is the severity of CVE-2012-3505?
CVE-2012-3505 has a moderate severity level due to its potential to cause denial of service through CPU and memory exhaustion.
How do I fix CVE-2012-3505?
To mitigate CVE-2012-3505, upgrade Tinyproxy to version 1.8.4 or later which addresses this vulnerability.
What are the impacts of CVE-2012-3505?
CVE-2012-3505 allows remote attackers to exhaust CPU and memory resources, potentially leading to service disruption.
Which versions of Tinyproxy are affected by CVE-2012-3505?
Tinyproxy versions 1.8.3 and earlier are affected by CVE-2012-3505.
Can CVE-2012-3505 be exploited remotely?
Yes, CVE-2012-3505 can be exploited remotely by attackers through the submission of crafted HTTP headers.
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/description
- agent/type
- agent/event
- agent/softwarecombine
- agent/last-modified-date
- agent/first-publish-date
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/banu
- canonical/tinyproxy
- version/tinyproxy/1.8.3
- version/tinyproxy/1.5.0
- version/tinyproxy/1.5.0-pre1
- version/tinyproxy/1.5.0-pre2
- version/tinyproxy/1.5.0-pre3
- version/tinyproxy/1.5.0-pre4
- version/tinyproxy/1.5.0-pre5
- version/tinyproxy/1.5.0-pre6
- version/tinyproxy/1.5.0-rc1
- version/tinyproxy/1.5.0-rc10
- version/tinyproxy/1.5.0-rc2
- version/tinyproxy/1.5.0-rc4
- version/tinyproxy/1.5.0-rc5
- version/tinyproxy/1.5.0-rc6
- version/tinyproxy/1.5.0-rc7
- version/tinyproxy/1.5.0-rc8
- version/tinyproxy/1.5.0-rc9
- version/tinyproxy/1.5.1
- version/tinyproxy/1.5.1-pre1
- version/tinyproxy/1.5.1-pre2
- version/tinyproxy/1.5.1-pre3
- version/tinyproxy/1.5.1-pre4
- version/tinyproxy/1.5.1-pre5
- version/tinyproxy/1.5.1-pre6
- version/tinyproxy/1.5.1-rc1
- version/tinyproxy/1.5.1-rc2
- version/tinyproxy/1.5.1-rc3
- version/tinyproxy/1.5.1-rc4
- version/tinyproxy/1.5.2
- version/tinyproxy/1.5.2-rc1
- version/tinyproxy/1.5.2-rc2
- version/tinyproxy/1.5.3
- version/tinyproxy/1.5.3-rc1
- version/tinyproxy/1.6.0
- version/tinyproxy/1.6.0-a
- version/tinyproxy/1.6.0-pre1
- version/tinyproxy/1.6.0-pre2
- version/tinyproxy/1.6.0-pre3
- version/tinyproxy/1.6.0-pre4
- version/tinyproxy/1.6.0-rc1
- version/tinyproxy/1.6.0-rc2
- version/tinyproxy/1.6.0-rc3
- version/tinyproxy/1.6.1
- version/tinyproxy/1.6.2
- version/tinyproxy/1.6.3
- version/tinyproxy/1.6.4
- version/tinyproxy/1.6.5
- version/tinyproxy/1.7.0
- version/tinyproxy/1.7.1
- version/tinyproxy/1.8.0
- version/tinyproxy/1.8.1
- version/tinyproxy/1.8.2