Advisory ROSA-SA-2024-2336

software: hiredis 0.13.3
AXIS: ROSA-CHROME

package_evr_string: hiredis-0.13.3-2.src.rpm

CVE-ID: CVE-2021-32765
BDU-ID: None
CVE-Crit: HIGH
CVE-DESC.: In vulnerable versions, Hiredis is vulnerable to integer overflow if provided with maliciously crafted or corrupted RESP mult-bulk protocol data. When analyzing “multi-mass” (array-like) responses, Hiredis cannot check if count * sizeof(redisReply*) can be represented in SIZE_MAX. If this is not possible and the call to calloc() does not perform this check itself, it will result in a short memory allocation and subsequent buffer overflow.
CVE-STATUS: Fixed
CVE-REV: To close, run the command: sudo dnf update hiredis