Sun Solaris 7/8/9 Xprt Server font.alias memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Sun Solaris 7/8/9. Impacted is the function font.alias of the component Xprt Server. Executing a manipulation can lead to memory corruption. This vulnerability is tracked as CVE-2004-0083. The attack is only possible within the local network. Moreover, an exploit is present. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in Sun Solaris 7/8/9 (Operating System). It has been declared as critical. This vulnerability affects the function font.alias of the component Xprt Server. 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 bug was discovered 02/10/2004. The weakness was disclosed 04/18/2005 by Greg MacManus with Sun Microsystems Inc. (Website). The advisory is available at sunsolve.sun.com. This vulnerability was named CVE-2004-0083. The attack can only be initiated within the local network. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

A public exploit has been developed in ANSI C. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 22 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 13824 (SuSE-SA:2004:006: xf86/XFree86), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at sunsolve.sun.com.

The vulnerability is also documented in the databases at X-Force (15130), Exploit-DB (23682), Tenable (13824), SecurityFocus (BID 9636†) and OSVDB (3905†). The entries VDB-510 and VDB-1401 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Support

  • end of life (old version)

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
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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Nessus ID: 13824
Nessus Name: SuSE-SA:2004:006: xf86/XFree86
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 53680
OpenVAS Name: Debian Security Advisory DSA 443-1 (xfree86)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: sunsolve.sun.com

Timelineinfo

02/10/2004 🔍
02/10/2004 +0 days 🔍
03/03/2004 +22 days 🔍
03/03/2004 +0 days 🔍
07/25/2004 +144 days 🔍
04/18/2005 +267 days 🔍
04/19/2005 +1 days 🔍
05/09/2005 +20 days 🔍
07/24/2005 +76 days 🔍
12/17/2024 +7086 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: sunsolve.sun.com⛔
Researcher: Greg MacManus
Organization: Sun Microsystems Inc.
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2004-0083 (🔍)
GCVE (CVE): GCVE-0-2004-0083
GCVE (VulDB): GCVE-100-1402

OVAL: 🔍

CERT: 🔍
X-Force: 15130 - XFree86 font.alias file buffer overflow, High Risk
SecurityFocus: 9636 - XFree86 Font Information File Buffer Overflow Vulnerability
Secunia: 14979 - Solaris Xsun and Xprt Server Font Handling Vulnerabilities, Less Critical
OSVDB: 3905 - XFree86 font.alias file buffer overflow
Vulnerability Center: 8638 - Buffer Overflow in XFree86 4.1.10 - 4.3.0 \x27dirfile.c\x27 in ReadFontAlias Function, Medium

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

Entryinfo

Created: 05/09/2005 14:04
Updated: 12/17/2024 12:07
Changes: 05/09/2005 14:04 (94), 07/02/2019 14:55 (4), 03/11/2021 09:53 (2), 12/15/2024 23:46 (17), 12/17/2024 12:07 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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