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Vulnerability Details :

CVE-2020-5281

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-25 Mar, 2020 | 18:00
Updated At-04 Aug, 2024 | 08:22
Rejected At-
Credits

LDAP connector injection in Perun

In Perun before version 3.9.1, VO or group manager can modify configuration of the LDAP extSource to retrieve all from Perun LDAP. Issue is fixed in version 3.9.1 by sanitisation of the input.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:25 Mar, 2020 | 18:00
Updated At:04 Aug, 2024 | 08:22
Rejected At:
▼CVE Numbering Authority (CNA)
LDAP connector injection in Perun

In Perun before version 3.9.1, VO or group manager can modify configuration of the LDAP extSource to retrieve all from Perun LDAP. Issue is fixed in version 3.9.1 by sanitisation of the input.

Affected Products
Vendor
CESNET
Product
perun
Versions
Affected
  • < 3.9.1
Problem Types
TypeCWE IDDescription
CWECWE-90CWE-90: Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
Type: CWE
CWE ID: CWE-90
Description: CWE-90: Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
Metrics
VersionBase scoreBase severityVector
3.16.2MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:N
Version: 3.1
Base score: 6.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/CESNET/perun/security/advisories/GHSA-gj88-9q3f-72m3
x_refsource_CONFIRM
https://github.com/CESNET/perun/pull/2635
x_refsource_MISC
https://github.com/CESNET/perun/commit/ac527bc3225a64208ee5cee59e5918ee360ca039
x_refsource_MISC
Hyperlink: https://github.com/CESNET/perun/security/advisories/GHSA-gj88-9q3f-72m3
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/CESNET/perun/pull/2635
Resource:
x_refsource_MISC
Hyperlink: https://github.com/CESNET/perun/commit/ac527bc3225a64208ee5cee59e5918ee360ca039
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/CESNET/perun/security/advisories/GHSA-gj88-9q3f-72m3
x_refsource_CONFIRM
x_transferred
https://github.com/CESNET/perun/pull/2635
x_refsource_MISC
x_transferred
https://github.com/CESNET/perun/commit/ac527bc3225a64208ee5cee59e5918ee360ca039
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/CESNET/perun/security/advisories/GHSA-gj88-9q3f-72m3
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/CESNET/perun/pull/2635
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/CESNET/perun/commit/ac527bc3225a64208ee5cee59e5918ee360ca039
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:25 Mar, 2020 | 18:15
Updated At:30 Mar, 2020 | 18:33

In Perun before version 3.9.1, VO or group manager can modify configuration of the LDAP extSource to retrieve all from Perun LDAP. Issue is fixed in version 3.9.1 by sanitisation of the input.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Secondary3.16.2MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 6.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CPE Matches
cesnet
cesnet
>>perun>>Versions before 3.9.1(exclusive)
cpe:2.3:a:cesnet:perun:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-732Primarynvd@nist.gov
CWE-90Secondarysecurity-advisories@github.com
CWE ID: CWE-732
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-90
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/CESNET/perun/commit/ac527bc3225a64208ee5cee59e5918ee360ca039security-advisories@github.com
Patch
Third Party Advisory
https://github.com/CESNET/perun/pull/2635security-advisories@github.com
Patch
Third Party Advisory
https://github.com/CESNET/perun/security/advisories/GHSA-gj88-9q3f-72m3security-advisories@github.com
Third Party Advisory
Hyperlink: https://github.com/CESNET/perun/commit/ac527bc3225a64208ee5cee59e5918ee360ca039
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/CESNET/perun/pull/2635
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/CESNET/perun/security/advisories/GHSA-gj88-9q3f-72m3
Source: security-advisories@github.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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