xfstt 1.2.1/1.4 Request off-by-one

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability was found in xfstt 1.2.1/1.4 and classified as critical. Affected by this issue is some unknown functionality of the component Request Handler. Such manipulation leads to off-by-one. This vulnerability is referenced as CVE-2003-0625. Furthermore, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in xfstt 1.2.1/1.4. It has been rated as critical. Affected by this issue is an unknown code of the component Request Handler. The manipulation with an unknown input leads to a off-by-one vulnerability. Using CWE to declare the problem leads to CWE-193. A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value. Impacted is confidentiality, and availability. CVE summarizes:

Off-by-one error in certain versions of xfstt allows remote attackers to read potentially sensitive memory via a malformed client request in the connection handshake, which leaks the memory in the server s response.

The weakness was published 08/27/2003 by Vade 79 (Website). The advisory is shared for download at debian.org. This vulnerability is handled as CVE-2003-0625 since 07/31/2003. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for 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. The vulnerability scanner Nessus provides a plugin with the ID 15197 (Debian DSA-360-1 : xfstt - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading 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 databases at Exploit-DB (22952), Tenable (15197) and SecurityFocus (BID 8255†). Similar entry is available at VDB-20717. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
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: Off-by-one
CWE: CWE-193 / CWE-189
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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Nessus ID: 15197
Nessus Name: Debian DSA-360-1 : xfstt - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 53649
OpenVAS Name: Debian Security Advisory DSA 360-1 (xfstt)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/23/2003 🔍
07/31/2003 +8 days 🔍
08/01/2003 +1 days 🔍
08/27/2003 +26 days 🔍
08/27/2003 +0 days 🔍
09/29/2004 +399 days 🔍
08/14/2014 +3606 days 🔍
10/14/2024 +3714 days 🔍

Sourcesinfo

Advisory: debian.org
Researcher: Vade 79
Status: Not defined
Confirmation: 🔍

CVE: CVE-2003-0625 (🔍)
GCVE (CVE): GCVE-0-2003-0625
GCVE (VulDB): GCVE-100-20780
SecurityFocus: 8255

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

Entryinfo

Created: 08/15/2014 00:42
Updated: 10/14/2024 05:50
Changes: 08/15/2014 00:42 (56), 06/15/2018 08:01 (8), 10/14/2024 05:50 (25)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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