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[email protected]CVE-2022-1587

HistoryMay 16, 2022 - 9:15 p.m.

CVE-2022-1587

2022-05-1621:15:07

CWE-125

[email protected]

web.nvd.nist.gov

244

cve-2022-1587

pcre2

out-of-bounds read

security vulnerability

nvd

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

65.1%

JSON

An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers.

Affected configurations

Vulners

NVD

Node

pcrepcre2Range≤10.40

VendorProductVersionCPE
pcrepcre2*cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pcre	pcre2	*	cpe:2.3:a:pcre:pcre2::::::::

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "pcre2",
    "versions": [
      {
        "version": "Fixed in pcre2-10.40.",
        "status": "affected"
      }
    ]
  }
]