CVE-2018-1102

A flaw was found in source-to-image function as shipped with Openshift Enterprise 3.x. An improper path validation of tar files in ExtractTarStreamFromTarReader in tar/tar.go leads to privilege escalation.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://access.redhat.com/errata/RHSA-2018:1227	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1229	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1231	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1233	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1235	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1237	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1239	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1241	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1243	Vendor Advisory
https://access.redhat.com/errata/RHSA-2019:0036	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1562246	Issue Tracking Patch Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1227	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1229	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1231	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1233	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1235	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1237	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1239	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1241	Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1243	Vendor Advisory
https://access.redhat.com/errata/RHSA-2019:0036	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1562246	Issue Tracking Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:openshift:3.0::::enterprise:::
	cpe:2.3:a:redhat:openshift:3.1::::enterprise:::
	cpe:2.3:a:redhat:openshift:3.2::::enterprise:::
	cpe:2.3:a:redhat:openshift:3.3::::enterprise:::
	cpe:2.3:a:redhat:openshift:3.4::::enterprise:::
	cpe:2.3:a:redhat:openshift:3.5::::enterprise:::
	cpe:2.3:a:redhat:openshift:3.6::::enterprise:::
	cpe:2.3:a:redhat:openshift:3.7::::enterprise:::
	cpe:2.3:a:redhat:openshift:3.8::::enterprise:::
	cpe:2.3:a:redhat:openshift:3.9::::enterprise:::

History

21 Nov 2024, 03:59

Type	Values Removed	Values Added
References	~~() https://access.redhat.com/errata/RHSA-2018:1227 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2018:1227 - Vendor Advisory
References	~~() https://access.redhat.com/errata/RHSA-2018:1229 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2018:1229 - Vendor Advisory
References	~~() https://access.redhat.com/errata/RHSA-2018:1231 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2018:1231 - Vendor Advisory
References	~~() https://access.redhat.com/errata/RHSA-2018:1233 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2018:1233 - Vendor Advisory
References	~~() https://access.redhat.com/errata/RHSA-2018:1235 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2018:1235 - Vendor Advisory
References	~~() https://access.redhat.com/errata/RHSA-2018:1237 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2018:1237 - Vendor Advisory
References	~~() https://access.redhat.com/errata/RHSA-2018:1239 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2018:1239 - Vendor Advisory
References	~~() https://access.redhat.com/errata/RHSA-2018:1241 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2018:1241 - Vendor Advisory
References	~~() https://access.redhat.com/errata/RHSA-2018:1243 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2018:1243 - Vendor Advisory
References	~~() https://access.redhat.com/errata/RHSA-2019:0036 - Vendor Advisory~~	() https://access.redhat.com/errata/RHSA-2019:0036 - Vendor Advisory
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=1562246 - Issue Tracking, Patch, Vendor Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=1562246 - Issue Tracking, Patch, Vendor Advisory

Information

Published : 2018-04-30 19:29

Updated : 2024-11-21 03:59

NVD link : CVE-2018-1102

Mitre link : CVE-2018-1102

CVE.ORG link : CVE-2018-1102

JSON object : View

Products Affected

redhat

openshift

CWE

CWE-20

Improper Input Validation

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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An improper path validation of tar files in ExtractTarStreamFromTarReader in tar/tar.go leads to privilege escalation."}, {"lang": "es", "value": "Se ha encontrado un error en la funci\u00f3n source-to-image tal y como se distribuye con Openshift Enterprise 3.x. Una validaci\u00f3n incorrecta de archivos tar en ExtractTarStreamFromTarReader en tar/tar.go conduce a un escalado de privilegios."}], "lastModified": "2024-11-21T03:59:11.153", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openshift:3.0:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "45690263-84D9-45A1-8C30-3ED2F0F11F47"}, {"criteria": "cpe:2.3:a:redhat:openshift:3.1:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "F8E35FAB-695F-44DA-945D-60B47C1F200B"}, {"criteria": "cpe:2.3:a:redhat:openshift:3.2:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "F33CEF04-05FA-444C-BB14-F3E3434AF61F"}, {"criteria": "cpe:2.3:a:redhat:openshift:3.3:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "84C890EC-229B-458B-AEF7-EA03C6248A25"}, {"criteria": "cpe:2.3:a:redhat:openshift:3.4:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "E1056A33-690E-4120-821F-52B9705CB84B"}, {"criteria": "cpe:2.3:a:redhat:openshift:3.5:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "0FB4CEB9-3106-41D7-BBAA-FA92D2698FA4"}, {"criteria": "cpe:2.3:a:redhat:openshift:3.6:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "4B196A82-385B-492A-8927-723CB8690CCC"}, {"criteria": "cpe:2.3:a:redhat:openshift:3.7:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "2D9724B7-D99B-4376-B1B5-5CE5F336D767"}, {"criteria": "cpe:2.3:a:redhat:openshift:3.8:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "2C73555F-B229-4946-B27B-E0FADA31625F"}, {"criteria": "cpe:2.3:a:redhat:openshift:3.9:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "A8F8362B-DA49-439F-ADA1-B5BA443F91F7"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}

8.8 /10