AOL Server 3.0/3.2 HTTP Request memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in AOL Server 3.0/3.2. Affected by this issue is some unknown functionality of the component HTTP Request Handler. The manipulation results in memory corruption. This vulnerability is cataloged as CVE-2001-1067. Furthermore, there is an exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in AOL Server 3.0/3.2. It has been classified as critical. Affected is an unknown function of the component HTTP Request Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in AOLserver 3.0 allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via an HTTP request with a long Authorization header.

The weakness was shared 08/31/2001 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2001-1067. 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.

A public exploit has been developed in Perl. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The commercial vulnerability scanner Qualys is able to test this issue with plugin 86202 (AOLServer Long Authentication String Denial of Service Vulnerability).

Upgrading to version 3.3.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (7030), Exploit-DB (21088), SecurityFocus (BID 3230†) and Vulnerability Center (SBV-5888†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
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
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Server 3.3.1
SourceFire IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

08/22/2001 🔍
08/22/2001 +0 days 🔍
08/31/2001 +9 days 🔍
08/31/2001 +0 days 🔍
11/22/2004 +1179 days 🔍
07/08/2014 +3515 days 🔍
09/29/2025 +4101 days 🔍

Sourcesinfo

Vendor: aol.com

Advisory: securityfocus.com⛔
Status: Confirmed

CVE: CVE-2001-1067 (🔍)
GCVE (CVE): GCVE-0-2001-1067
GCVE (VulDB): GCVE-100-17304
X-Force: 7030
SecurityFocus: 3230 - AOLServer Long Authentication String Buffer Overflow Vulnerability
Vulnerability Center: 5888 - Buffer Overflow in AOLserver 3.0, High

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

Entryinfo

Created: 07/08/2014 17:33
Updated: 09/29/2025 12:18
Changes: 07/08/2014 17:33 (63), 05/26/2019 08:15 (1), 01/19/2025 11:51 (18), 09/29/2025 12:18 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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