Spacewalk up to 2.8 Cache Client Token path traversal

CVSS Meta Temp Score
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CTI Interest Score
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8.1$0-$5k0.00

A vulnerability classified as critical has been found in Spacewalk up to 2.8. This affects an unknown functionality of the component Cache Client Token Handler. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A path traversal flaw was found in spacewalk-proxy, all versions through 2.8, in the way the proxy processes cached client tokens. A remote, unauthenticated attacker could use this flaw to test the existence of arbitrary files, if they have access to the proxy's filesystem, or can execute arbitrary code in the context of the httpd process.

The weakness was disclosed 07/02/2019 as not defined bug report (Bugzilla). It is possible to read the advisory at bugzilla.redhat.com. This vulnerability is uniquely identified as CVE-2019-10137 since 03/27/2019. It is possible to initiate the attack remotely. The successful exploitation needs a authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-137186 is pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 8.1
CNA Vector (Red Hat, Inc.): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/27/2019 🔍
07/02/2019 +97 days 🔍
07/03/2019 +1 days 🔍
10/15/2023 +1565 days 🔍

Sourcesinfo

Advisory: RHSA-2019:1663
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-10137 (🔍)
GCVE (CVE): GCVE-0-2019-10137
GCVE (VulDB): GCVE-100-137187
See also: 🔍

Entryinfo

Created: 07/03/2019 07:33 AM
Updated: 10/15/2023 12:57 PM
Changes: 07/03/2019 07:33 AM (56), 06/29/2020 09:23 PM (1), 10/15/2023 12:57 PM (15)
Complete: 🔍
Cache ID: 18:50A:40

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