Norz zawhttpd 0.8.23 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Norz zawhttpd 0.8.23. It has been classified as critical. This vulnerability affects unknown code. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2006-2222. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in Norz zawhttpd 0.8.23 (Web Server). It has been rated as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is availability. The summary by CVE is:

Buffer overflow in zawhttpd 0.8.23, and possibly previous versions, allows remote attackers to cause a denial of service (daemon crash) via a request for a URI composed of several "\" (backslash) characters.

The weakness was disclosed 05/21/2006 by Kamil 'K3' Sienicki (Website). The advisory is shared at securiteam.com. The identification of this vulnerability is CVE-2006-2222 since 05/05/2006. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (26257), Exploit-DB (1746), SecurityFocus (BID 17814†), OSVDB (25671†) and SecurityTracker (ID 1016030†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

05/03/2006 🔍
05/04/2006 +1 days 🔍
05/05/2006 +1 days 🔍
05/05/2006 +0 days 🔍
05/21/2006 +16 days 🔍
05/21/2006 +0 days 🔍
03/12/2015 +3216 days 🔍
01/27/2025 +3609 days 🔍

Sourcesinfo

Advisory: securiteam.com⛔
Researcher: Kamil 'K3' Sienicki
Status: Not defined

CVE: CVE-2006-2222 (🔍)
GCVE (CVE): GCVE-0-2006-2222
GCVE (VulDB): GCVE-100-30077
X-Force: 26257
SecurityFocus: 17814 - zawhttpd Remote HTTP GET Denial Of Service Vulnerability
OSVDB: 25671 - zawhttpd GET Request Remote Overflow DoS
SecurityTracker: 1016030

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/12/2015 12:19
Updated: 01/27/2025 08:32
Changes: 03/12/2015 12:19 (49), 03/26/2019 14:45 (13), 01/27/2025 08:32 (20)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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