CVE-2022-1587

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Source
https://cve.org/CVERecord?id=CVE-2022-1587
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1587.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-1587
Downstream
Related
Published
2022-05-16T00:00:00Z
Modified
2026-05-14T12:03:16.950743877Z
Summary
[none]
Details

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.

Database specific 
{
    "cna_assigner": "redhat",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1587.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "last_affected": "Fixed in pcre2-10.40."
                }
            ]
        }
    ],
    "cwe_ids": [
        "CWE-125"
    ]
}
References

Affected packages

Git / github.com/pcre2project/pcre2

Affected ranges

Type
GIT
Repo
https://github.com/pcre2project/pcre2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3103b8f20a3b9944b177e812fde29fbfb8b90558
Database specific 
{
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "10.40"
        }
    ]
}

Affected versions

pcre2-10.*
pcre2-10.38
pcre2-10.38-RC1
pcre2-10.39

Database specific

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