CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.7 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in Sun Solaris 8.0 (Operating System). Affected is the function fdetach
of the component pt_chmod. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
pt_chmod in Solaris 8 does not call fdetach to reset terminal privileges when users log out of terminals, which allows local users to write to other users terminals by modifying the ACL of a TTY.
The bug was discovered 04/10/2002. The weakness was shared 12/31/2001 by Rick (Website). The advisory is available at securityfocus.com. This vulnerability is traded as CVE-2001-1555 since 07/14/2005. The exploitability is told to be easy. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.
Upgrading eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (23896).
Product
Type
Vendor
Name
Version
License
Support
- end of life
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.9VulDB Meta Temp Score: 5.7
VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Privileges managementCWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Timeline
11/08/2001 🔍11/08/2001 🔍
11/13/2001 🔍
12/31/2001 🔍
12/31/2001 🔍
04/10/2002 🔍
07/14/2005 🔍
02/15/2009 🔍
07/11/2014 🔍
08/27/2019 🔍
Sources
Vendor: oracle.comAdvisory: securityfocus.com⛔
Researcher: Rick
Status: Not defined
CVE: CVE-2001-1555 (🔍)
X-Force: 23896
SecurityTracker: 1002732
Vulnerability Center: 20829 - Sun Solaris 8 pt_chmod Local Write Access to Terminal By Modifying The ACL of a TTY, Medium
SecurityFocus: 3522 - Solaris PT_CHMOD Arbitrary Terminal Writing Vulnerability
OSVDB: 20283 - Sun Solaris OS, Arbitrary Terminal Access
Entry
Created: 07/11/2014 13:31Updated: 08/27/2019 09:11
Changes: 07/11/2014 13:31 (65), 08/27/2019 09:11 (3)
Complete: 🔍
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