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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-28856
HistoryApr 18, 2023 - 9:15 p.m.

CVE-2023-28856

2023-04-1821:15:09
Debian Security Bug Tracker
security-tracker.debian.org
13
redis in-memory database
hincrbyfloat command
invalid hash field
crash vulnerability
upgrade required
no workaround
unix

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

53.5%

Redis is an open source, in-memory database that persists on disk. Authenticated users can use the HINCRBYFLOAT command to create an invalid hash field that will crash Redis on access in affected versions. This issue has been addressed in in versions 7.0.11, 6.2.12, and 6.0.19. Users are advised to upgrade. There are no known workarounds for this issue.

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

53.5%