CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.4 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in ppp up to 2.4.4. Affected is the function setuid
. 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:
The winbind plugin in pppd for ppp 2.4.4 and earlier does not check the return code from the setuid function call, which might allow local users to gain privileges by causing setuid to fail, such as exceeding PAM limits for the maximum number of user processes, which prevents the winbind NTLM authentication helper from dropping privileges.
The bug was discovered 07/05/2006. The weakness was presented 07/06/2006 by Marcus Meissner with SuSE (Website). The advisory is available at ubuntu.com. This vulnerability is traded as CVE-2006-2194 since 05/04/2006. It is possible to launch the attack remotely. 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.
The vulnerability scanner Nessus provides a plugin with the ID 22019 (Mandrake Linux Security Advisory : ppp (MDKSA-2006:119)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Mandriva Local Security Checks and running in the context l.
Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at ftp.samba.org. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published 4 days after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (22019).
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 9.8VulDB Meta Temp Score: 9.4
VulDB Base Score: 9.8
VulDB Temp Score: 9.4
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: No
Remote: Yes
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 |
Nessus ID: 22019
Nessus Name: Mandrake Linux Security Advisory : ppp (MDKSA-2006:119)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍
OpenVAS ID: 57083
OpenVAS Name: Debian Security Advisory DSA 1106-1 (ppp)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: ftp.samba.org
Timeline
05/04/2006 🔍07/05/2006 🔍
07/05/2006 🔍
07/05/2006 🔍
07/06/2006 🔍
07/06/2006 🔍
07/06/2006 🔍
07/07/2006 🔍
07/10/2006 🔍
07/10/2006 🔍
07/11/2006 🔍
07/18/2006 🔍
06/22/2019 🔍
Sources
Advisory: ubuntu.comResearcher: Marcus Meissner
Organization: SuSE
Status: Not defined
CVE: CVE-2006-2194 (🔍)
Vulnerability Center: 12305 - ppp 2.4.4 and Earlier winbind Plugin Local Privilege Escalation Vulnerability, High
SecurityFocus: 18849 - PPPD Winbind Plugin Local Privilege Escalation Vulnerability
Secunia: 20996 - Debian update for ppp, Less Critical
OSVDB: 26994 - ppp Winbind Plugin setuid Failure Local Privilege Escalation
Entry
Created: 07/07/2006 11:27Updated: 06/22/2019 16:31
Changes: 07/07/2006 11:27 (90), 06/22/2019 16:31 (1)
Complete: 🔍
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