HP HP-UX swinstall/swmodify privileges management

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.0$0-$5k0.02

A vulnerability, which was classified as critical, has been found in HP HP-UX (Operating System) (affected version not known). Affected by this issue is an unknown function of the component swinstall/swmodify. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

swinstall and swmodify commands in sd-ux package in hp-ux systems allow local users to create or overwrite arbitrary files to gain root access.

The bug was discovered 10/06/1996. The weakness was published 12/19/1996. This vulnerability is handled as CVE-1999-0127. The exploitation is known to be easy. Local access is required to approach this attack. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 74 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (1435) and Vulnerability Center (SBV-20895). Similar entries are available at 13794 and 13788.

Productinfo

Type

Vendor

Name

License

  • commercial

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.4
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
🔍🔍🔍🔍🔍🔍
🔍🔍🔍🔍🔍🔍
🔍🔍🔍🔍🔍🔍
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
ATT&CK: T1068

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/06/1996 🔍
10/06/1996 +0 days 🔍
12/19/1996 +74 days 🔍
12/19/1996 +0 days 🔍
12/19/1996 +0 days 🔍
02/17/2009 +4443 days 🔍
06/17/2014 +1946 days 🔍
08/27/2019 +1897 days 🔍

Sourcesinfo

Vendor: hp.com

Status: Not defined

CVE: CVE-1999-0127 (🔍)
X-Force: 1435
Vulnerability Center: 20895 - HP-UX 9.0 Through 10.24 SD-UX Package Local Data Manipulation and Root Access Vulnerability, High
SecurityFocus: 80399 - HP-UX CVE-1999-0127 Local Security Vulnerability
OSVDB: 5846 - HP-UX swinstall and swmodify programs allow any user to create files

See also: 🔍

Entryinfo

Created: 06/17/2014 06:03 PM
Updated: 08/27/2019 10:53 AM
Changes: 06/17/2014 06:03 PM (56), 08/27/2019 10:53 AM (5)
Complete: 🔍

Discussion

No comments yet. Languages: en.

Please log in to comment.

Do you want to use VulDB in your project?

Use the official API to access entries easily!