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cve[email protected]CVE-2020-10516
HistoryJun 03, 2020 - 2:15 p.m.

CVE-2020-10516

2020-06-0314:15:12
CWE-552
CWE-285
[email protected]
web.nvd.nist.gov
19
cve-2020-10516
github
enterprise server
api
vulnerability
access control
organization
member
permissions escalation
unauthorized repositories
bug bounty
nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.3%

JSON

An improper access control vulnerability was identified in the GitHub Enterprise Server API that allowed an organization member to escalate permissions and gain access to unauthorized repositories within an organization. This vulnerability affected all versions of GitHub Enterprise Server prior to 2.21 and was fixed in 2.20.9, 2.19.15, and 2.18.20. This vulnerability was reported via the GitHub Bug Bounty program.

Affected configurations

Vulners
NVD
Node
githubenterprise_serverRange2.20–2.20.9
OR
githubenterprise_serverRange2.19–2.19.15
OR
githubenterprise_serverRange2.18–2.18.20
VendorProductVersionCPE
githubenterprise_server*cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
githubenterprise_server*cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
githubenterprise_server*cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "GitHub Enterprise Server",
    "vendor": "GitHub",
    "versions": [
      {
        "lessThan": "2.20.9",
        "status": "affected",
        "version": "2.20",
        "versionType": "custom"
      },
      {
        "lessThan": "2.19.15",
        "status": "affected",
        "version": "2.19",
        "versionType": "custom"
      },
      {
        "lessThan": "2.18.20",
        "status": "affected",
        "version": "2.18",
        "versionType": "custom"
      }
    ]
  }
]

Related

prion 1
cvelist 1
nvd 1
prion
prion
Improper access control
2020-06-03 14:15:00
cvelist
cvelist
CVE-2020-10516 Improper access control in GitHub Enterprise Server leading to privilege escalation of organization member
2020-06-03 13:31:24
nvd
nvd
CVE-2020-10516
2020-06-03 14:15:12

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.3%

JSON
Related for CVE-2020-10516
prion1cvelist1nvd1