Darren Reed IPFilter 4.1.31 lib/load_http.c memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Darren Reed IPFilter 4.1.31. It has been rated as problematic. The affected element is an unknown function in the library lib/load_http.c. This manipulation causes memory corruption. This vulnerability is tracked as CVE-2009-1476. No exploit exists.

Detailsinfo

A vulnerability has been found in Darren Reed IPFilter 4.1.31 and classified as critical. Affected by this vulnerability is an unknown function in the library lib/load_http.c. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in lib/load_http.c in ippool in Darren Reed IPFilter (aka IP Filter) 4.1.31 allows local users to gain privileges via vectors involving a long hostname in a URL.

The weakness was disclosed 05/26/2009 by Maksymilian Arciemowicz (Website). It is possible to read the advisory at securityreason.com. This vulnerability is known as CVE-2009-1476 since 04/28/2009. The exploitation appears to be easy. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

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 (50716), SecurityFocus (BID 35076†) and SecurityTracker (ID 1022272†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.3
VulDB Meta Temp Score: 8.2

VulDB Base Score: 9.3
VulDB Temp Score: 8.2
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: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/28/2009 🔍
05/22/2009 +24 days 🔍
05/22/2009 +0 days 🔍
05/26/2009 +4 days 🔍
05/26/2009 +0 days 🔍
03/17/2015 +2121 days 🔍
11/10/2018 +1334 days 🔍

Sourcesinfo

Advisory: securityreason.com
Researcher: Maksymilian Arciemowicz
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2009-1476 (🔍)
GCVE (CVE): GCVE-0-2009-1476
GCVE (VulDB): GCVE-100-48307
X-Force: 50716 - IPFilter load_http.c buffer overflow
SecurityFocus: 35076 - IPFilter 'ippool' 'lib/load_http.c' Local Buffer Overflow Vulnerability
SecurityTracker: 1022272

Entryinfo

Created: 03/17/2015 23:38
Updated: 11/10/2018 08:55
Changes: 03/17/2015 23:38 (49), 11/10/2018 08:55 (10)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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