2007-2536 | PicoZip denial of service (BID-23823 / XFDB-34080)
CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system. |
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack. |
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability. |
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6.7 | $0-$5k | 0.83 |
A vulnerability classified as critical has been found in PicoZip 4.01/4.02. Affected is an unknown part. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. This is going to have an impact on availability. CVE summarizes:
PicoZip allows remote attackers to cause a denial of service (infinite loop) via a ZOO archive with a direntry structure that points to a previous file.
The weakness was presented 05/04/2007 by Jean-Sebastien Guay-Leroux (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2007-2536 since 05/08/2007. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn’t require any form of authentication. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.
It is declared as proof-of-concept.
The vulnerability is also documented in the databases at SecurityFocus (BID 23823), X-Force (34080) and Secunia (SA25152). See 3066, 3061, 3060 and 3073 for similar entries.
Name
VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7
VulDB Base Score: 7.5
VulDB Temp Score: 6.7
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VulDB Reliability: 🔍
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Class: Denial of service
CWE: CWE-404
ATT&CK: T1499
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍
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Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍
0-Day Time: 🔍
05/04/2007 🔍
05/04/2007 🔍
05/08/2007 🔍
05/08/2007 🔍
10/14/2007 🔍
03/13/2015 🔍
07/14/2021 🔍Advisory: securityfocus.com
Researcher: Jean-Sebastien Guay-Leroux
Status: Confirmed
CVE: CVE-2007-2536 (🔍)
SecurityFocus: 23823 – Multiple Vendors Zoo Compression Algorithm Remote Denial of Service Vulnerability
Secunia: 25152
X-Force: 34080 – Multiple vendor ZOO archive decompression denial of service
OSVDB: 41751 – PicoZip ZOO Archive Decompression Infinite Loop DoS
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Created: 03/13/2015 14:56
Updated: 07/14/2021 16:44
Changes: (8) vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai exploit_price_0day vulnerability_cvss2_nvd_basescore
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