An information leak exists in postgresql in versions prior to 13.2, prior to 12.6 and prior to 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.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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postgresql postgresql |
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redhat software collections - |
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redhat enterprise linux 8.0 |