CVE-2023-4156
Heap out of bound read in builtin.c
CVSS Score
4.4
EPSS Score
0.0%
EPSS Percentile
0th
A heap out-of-bounds read flaw was found in builtin.c in the gawk package. This issue may lead to a crash and could be used to read sensitive information.
| CWE | CWE-125 |
| Vendor | n/a |
| Product | gawk |
| Published | Sep 25, 2023 |
| Last Updated | Sep 24, 2024 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
Low
Affected Versions
n/a / gawk
All versions affected Red Hat / Red Hat Enterprise Linux 6
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected Red Hat / Red Hat Enterprise Linux 9
All versions affected Fedora / Fedora
All versions affected References
Credits
Red Hat would like to thank Jiongchi Yu for reporting this issue.