CVE-2017-8422
KDE 4/5 - 'KAuth' Local Privilege Escalation
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
2Exploited in Wild
-Decision
Descriptions
KDE kdelibs before 4.14.32 and KAuth before 5.34 allow local users to gain root privileges by spoofing a callerID and leveraging a privileged helper app.
KDelibs de KDE antes de 4.14.32 y KAuth antes de 5.34 permiten que los usuarios locales obtengan privilegios de root por spoofing de un callerID y aprovechando una aplicación de ayuda privilegiada.
A privilege escalation flaw was found in the way kdelibs handled D-Bus messages. A local user could potentially use this flaw to gain root privileges by spoofing a callerID and leveraging a privileged helper application.
The K Desktop Environment is a graphical desktop environment for the X Window System. The kdelibs packages include core libraries for the K Desktop Environment. Security Fix: A privilege escalation flaw was found in the way kdelibs handled D-Bus messages. A local user could potentially use this flaw to gain root privileges by spoofing a callerID and leveraging a privileged helper application.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2017-05-02 CVE Reserved
- 2017-05-15 CVE Published
- 2017-05-23 First Exploit
- 2023-03-08 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-290: Authentication Bypass by Spoofing
CAPEC
References (13)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2017/05/10/3 | Mailing List |
|
| http://www.securityfocus.com/bid/98412 | Third Party Advisory | |
| http://www.securitytracker.com/id/1038480 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| https://packetstorm.news/files/id/142638 | 2017-05-23 | |
| https://www.exploit-db.com/exploits/42053 | 2024-08-05 |
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2017/dsa-3849 | 2019-10-03 | |
| https://access.redhat.com/errata/RHSA-2017:1264 | 2019-10-03 | |
| https://security.gentoo.org/glsa/201706-29 | 2019-10-03 | |
| https://access.redhat.com/security/cve/CVE-2017-8422 | 2017-05-22 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Kde Search vendor "Kde" | Kauth Search vendor "Kde" for product "Kauth" | <= 5.33 Search vendor "Kde" for product "Kauth" and version " <= 5.33" | - |
Affected
| ||||||
| Kde Search vendor "Kde" | Kdelibs Search vendor "Kde" for product "Kdelibs" | <= 4.14.31 Search vendor "Kde" for product "Kdelibs" and version " <= 4.14.31" | - |
Affected
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