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CVE-2020-15087— Privilege escalation in Presto

Quick assessment

Affected
prestosql Presto
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Presto是Presto Software基金会的一款用于大数据的分布式SQL查询引擎。 Presto 337之前版本中存在安全漏洞。攻击者可通过访问内部API利用该漏洞绕过授权检查。

CVSS 7.4 · High EPSS 1.06% · P63

Possible ATT&CK Techniques 1 AI

T1135 · Network Share Discovery
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I. Basic Information for CVE-2020-15087

Vulnerability Information
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Vulnerability Title
Privilege escalation in Presto
Source: CVE Program / CVE List V5
Vulnerability Description
In Presto before version 337, authenticated users can bypass authorization checks by directly accessing internal APIs. This impacts Presto server installations with secure internal communication configured. This does not affect installations that have not configured secure internal communication, as these installations are inherently insecure. This only affects Presto server installations. This does NOT affect clients such as the CLI or JDBC driver. This vulnerability has been fixed in version 337. Additionally, this issue can be mitigated by blocking network access to internal APIs on the coordinator and workers.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Presto 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Presto是Presto Software基金会的一款用于大数据的分布式SQL查询引擎。 Presto 337之前版本中存在安全漏洞。攻击者可通过访问内部API利用该漏洞绕过授权检查。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
prestosql Presto < 337 -

II. Public POCs for CVE-2020-15087

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III. Intelligence Information for CVE-2020-15087

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Vendor Advisories for CVE-2020-15087 (1)

Other References for CVE-2020-15087 (1)

IV. Related Vulnerabilities

Same weakness: CWE-285

V. Comments for CVE-2020-15087

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