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CVE-2021-3393

UNKNOWN
Published 2021-04-01T13:46:02
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No CVSS data available

Description

An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

Generation of Error Message Containing Sensitive Information in postgresql

GHSA-rf5r-cr88-cr97

Advisory Details

An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-3393
WEB https://bugzilla.redhat.com/show_bug.cgi?id=1924005
WEB https://security.gentoo.org/glsa/202105-32
WEB https://security.netapp.com/advisory/ntap-20210507-0006

Advisory provided by GitHub Security Advisory Database. Published: February 15, 2022, Modified: February 15, 2022

References

https://bugzilla.redhat.com/show_bug.cgi?id=1924005
https://security.netapp.com/advisory/ntap-20210507-0006/
https://security.gentoo.org/glsa/202105-32
Published: 2021-04-01T13:46:02
Last Modified: 2024-08-03T16:53:17.479Z
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