CVE-2018-2634
OpenJDK: use of global credentials for HTTP/SPNEGO (JGSS, 8186600)
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: JGSS). Supported versions that are affected are Java SE: 7u161, 8u152 and 9.0.1; Java SE Embedded: 8u151. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. While the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N).
Vulnerabilidad en los componentes Java SE y Java SE Embedded de Oracle Java SE (subcomponente: JGSS). Las versiones compatibles que se han visto afectadas son JavaSE: 7u161, 8u152 y 9.0.1; Java SE Embedded: 8u151. Una vulnerabilidad difícilmente explotable permite que un atacante sin autenticar que tenga acceso a red por múltiples protocolos comprometa la seguridad de Java SE y Java SE Embedded. Aunque la vulnerabilidad está presente en Java SE y Java SE Embedded, los ataques podrían afectar ligeramente a productos adicionales. Los ataques exitosos a esta vulnerabilidad pueden resultar en un acceso no autorizado a datos de suma importancia o un acceso completo a todos los datos accesibles de Java SE y Java SE Embedded. Nota: Esta vulnerabilidad se aplica a implementaciones Java, normalmente en clientes que ejecutan aplicaciones Java Web Start en sandbox o applets Java en sandbox que cargan y ejecutan código que no es de confianza (por ejemplo, código proveniente de internet) y que confían en la sandbox de aislado Java para protegerse. Esta vulnerabilidad no se aplica a implementaciones Java, normalmente en servidores, que solo cargan y ejecutan código de confianza (por ejemplo, código instalado por un administrador). CVSS 3.0 Base Score 6.8 (impactos en la confidencialidad). Vector CVSS: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N).
The JGSS component of OpenJDK ignores the value of the javax.security.auth.useSubjectCredsOnly property when using HTTP/SPNEGO authentication and always uses global credentials. It was discovered that this could cause global credentials to be unexpectedly used by an untrusted Java application.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2017-12-15 CVE Reserved
- 2018-01-18 CVE Published
- 2024-04-23 EPSS Updated
- 2024-10-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-284: Improper Access Control
CAPEC
References (23)
URL | Tag | Source |
---|---|---|
http://www.securityfocus.com/bid/102592 | Broken Link | |
http://www.securitytracker.com/id/1040203 | Broken Link | |
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 | Third Party Advisory | |
https://lists.debian.org/debian-lts-announce/2018/04/msg00003.html | Mailing List | |
https://security.netapp.com/advisory/ntap-20180117-0001 | Third Party Advisory | |
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03911en_us | Third Party Advisory |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html | 2023-11-21 |
URL | Date | SRC |
---|---|---|
https://access.redhat.com/errata/RHSA-2018:0095 | 2023-11-21 | |
https://access.redhat.com/errata/RHSA-2018:0099 | 2023-11-21 | |
https://access.redhat.com/errata/RHSA-2018:0100 | 2023-11-21 | |
https://access.redhat.com/errata/RHSA-2018:0349 | 2023-11-21 | |
https://access.redhat.com/errata/RHSA-2018:0351 | 2023-11-21 | |
https://access.redhat.com/errata/RHSA-2018:0352 | 2023-11-21 | |
https://access.redhat.com/errata/RHSA-2018:0458 | 2023-11-21 | |
https://access.redhat.com/errata/RHSA-2018:0521 | 2023-11-21 | |
https://access.redhat.com/errata/RHSA-2018:1463 | 2023-11-21 | |
https://access.redhat.com/errata/RHSA-2018:1812 | 2023-11-21 | |
https://usn.ubuntu.com/3613-1 | 2023-11-21 | |
https://usn.ubuntu.com/3614-1 | 2023-11-21 | |
https://www.debian.org/security/2018/dsa-4144 | 2023-11-21 | |
https://www.debian.org/security/2018/dsa-4166 | 2023-11-21 | |
https://access.redhat.com/security/cve/CVE-2018-2634 | 2018-06-07 | |
https://bugzilla.redhat.com/show_bug.cgi?id=1534943 | 2018-06-07 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Oracle Search vendor "Oracle" | Jdk Search vendor "Oracle" for product "Jdk" | 1.7.0 Search vendor "Oracle" for product "Jdk" and version "1.7.0" | update161 |
Affected
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Oracle Search vendor "Oracle" | Jdk Search vendor "Oracle" for product "Jdk" | 1.8.0 Search vendor "Oracle" for product "Jdk" and version "1.8.0" | update152 |
Affected
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Oracle Search vendor "Oracle" | Jdk Search vendor "Oracle" for product "Jdk" | 9.0.1 Search vendor "Oracle" for product "Jdk" and version "9.0.1" | - |
Affected
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Oracle Search vendor "Oracle" | Jre Search vendor "Oracle" for product "Jre" | 1.7.0 Search vendor "Oracle" for product "Jre" and version "1.7.0" | update161 |
Affected
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Oracle Search vendor "Oracle" | Jre Search vendor "Oracle" for product "Jre" | 1.8.0 Search vendor "Oracle" for product "Jre" and version "1.8.0" | update152 |
Affected
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Oracle Search vendor "Oracle" | Jre Search vendor "Oracle" for product "Jre" | 9.0.1 Search vendor "Oracle" for product "Jre" and version "9.0.1" | - |
Affected
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Redhat Search vendor "Redhat" | Satellite Search vendor "Redhat" for product "Satellite" | 5.6 Search vendor "Redhat" for product "Satellite" and version "5.6" | - |
Affected
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Redhat Search vendor "Redhat" | Satellite Search vendor "Redhat" for product "Satellite" | 5.7 Search vendor "Redhat" for product "Satellite" and version "5.7" | - |
Affected
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Redhat Search vendor "Redhat" | Satellite Search vendor "Redhat" for product "Satellite" | 5.8 Search vendor "Redhat" for product "Satellite" and version "5.8" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "6.0" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "7.0" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "7.0" | - |
Affected
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Redhat Search vendor "Redhat" | Enterprise Linux Server Aus Search vendor "Redhat" for product "Enterprise Linux Server Aus" | 7.4 Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "7.4" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Server Aus Search vendor "Redhat" for product "Enterprise Linux Server Aus" | 7.6 Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "7.6" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Server Eus Search vendor "Redhat" for product "Enterprise Linux Server Eus" | 7.4 Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "7.4" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Server Eus Search vendor "Redhat" for product "Enterprise Linux Server Eus" | 7.5 Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "7.5" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Server Eus Search vendor "Redhat" for product "Enterprise Linux Server Eus" | 7.6 Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "7.6" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Server Tus Search vendor "Redhat" for product "Enterprise Linux Server Tus" | 7.4 Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "7.4" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Server Tus Search vendor "Redhat" for product "Enterprise Linux Server Tus" | 7.6 Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "7.6" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0" | - |
Affected
| ||||||
Redhat Search vendor "Redhat" | Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "7.0" | - |
Affected
| ||||||
Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0" | - |
Affected
| ||||||
Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||
Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04" | lts |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | lts |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 17.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "17.10" | - |
Affected
| ||||||
Schneider-electric Search vendor "Schneider-electric" | Struxureware Data Center Expert Search vendor "Schneider-electric" for product "Struxureware Data Center Expert" | < 7.6.0 Search vendor "Schneider-electric" for product "Struxureware Data Center Expert" and version " < 7.6.0" | - |
Affected
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Hp Search vendor "Hp" | Xp Command View Search vendor "Hp" for product "Xp Command View" | >= 8.6.2-01 Search vendor "Hp" for product "Xp Command View" and version " >= 8.6.2-01" | advanced |
Affected
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Hp Search vendor "Hp" | Xp P9000 Command View Search vendor "Hp" for product "Xp P9000 Command View" | >= 8.6.2-01 Search vendor "Hp" for product "Xp P9000 Command View" and version " >= 8.6.2-01" | advanced |
Affected
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Hp Search vendor "Hp" | Xp7 Command View Search vendor "Hp" for product "Xp7 Command View" | >= 8.6.2-01 Search vendor "Hp" for product "Xp7 Command View" and version " >= 8.6.2-01" | advanced |
Affected
|