CVE-2023-47038
High
Description
A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer.
SeverityHigh
CVSS7.0
Exploit probability—
Product
Perl
PublishedDec 18, 2023
First seenDec 18, 2023
Weakness typeCWE-122CWE-122
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| perl perl | 5.30.0 ≤ v ≤ 5.38.0 | — |
| fedoraproject fedora | 39 | — |
| redhat enterprise_linux | 8.0, 9.0 | — |
| redhat enterprise_linux_aus | 9.4 | — |
| redhat enterprise_linux_eus | 9.4 | — |
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