CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.9 | $0-$5k | 0.00 |
A vulnerability was found in Cisco PIX 8.0/8.1 (Firewall Software). It has been classified as problematic. This affects an unknown functionality of the component SSL VPN. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 Series devices 8.0 before 8.0(4)25 and 8.1 before 8.1(2)15, when an SSL VPN or ASDM access is configured, allows remote attackers to cause a denial of service (device reload) via a crafted (1) SSL or (2) HTTP packet.
The bug was discovered 04/08/2009. The weakness was presented 04/08/2009 (Website). It is possible to read the advisory at cisco.com. This vulnerability is uniquely identified as CVE-2009-1156 since 03/26/2009. The attack can only be done within the local network. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.
It is declared as proof-of-concept.
Upgrading to version 8.1 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (49720). See 3949, 47647, 47646 and 47645 for similar entries.
Product
Type
Vendor
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 5.9
VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: Unknown
Local: No
Remote: Partially
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: PIX 8.1
Timeline
03/26/2009 🔍04/08/2009 🔍
04/08/2009 🔍
04/08/2009 🔍
04/08/2009 🔍
04/08/2009 🔍
04/08/2009 🔍
04/09/2009 🔍
04/09/2009 🔍
04/09/2009 🔍
04/12/2009 🔍
03/17/2015 🔍
09/01/2019 🔍
Sources
Vendor: cisco.comAdvisory: cisco.com
Status: Confirmed
CVE: CVE-2009-1156 (🔍)
X-Force: 49720
SecurityTracker: 1022015
Vulnerability Center: 21510 - [cisco-sa-20090408-asa] Cisco PIX and ASA Remote DoS Vulnerability via Crafted SSL or HTTP Packets, High
SecurityFocus: 34429 - Cisco PIX and ASA Multiple Denial of Service, ACL Bypass, and Authentication Bypass Vulnerabilities
Secunia: 34607
OSVDB: 53442 - Cisco PIX / ASA HTTP Packet Handling Remote DoS
Vupen: ADV-2009-0981
See also: 🔍
Entry
Created: 03/17/2015 23:38Updated: 09/01/2019 07:27
Changes: 03/17/2015 23:38 (73), 09/01/2019 07:27 (1)
Complete: 🔍
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