CVE-2022-1587

An out-of-bounds read vulnerability was discovered in the PCRE2 library in the getrecursedatalength() function of the pcre2jit_compile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers.

References

Affected packages

Git / github.com/PCRE2Project/pcre2

Affected ranges

Type

GIT

Repo

https://github.com/PCRE2Project/pcre2

Events

Introduced

Fixed

3103b8f20a3b9944b177e812fde29fbfb8b90558

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "10.40"
        }
    ]
}

Type: GIT
Repo: https://github.com/pcre2project/pcre2
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

03654e751e7f0700693526b67dfcadda6b42c9d0

Affected versions

pcre2-10.*

pcre2-10.38

pcre2-10.38-RC1

pcre2-10.39

Database specific

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "35"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "36"
            }
        ]
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1587.json"