CVE-2019-9169

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Source
https://cve.org/CVERecord?id=CVE-2019-9169
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-9169.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-9169
Downstream
Related
Published
2019-02-26T02:29:00.497Z
Modified
2026-05-15T12:04:02.147035209Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In the GNU C Library (aka glibc or libc6) through 2.29, proceednextnode in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.

Database specific 
{
    "unresolved_ranges": [
        {
            "vendor_product": "canonical:ubuntu_linux",
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "16.04"
                },
                {
                    "last_affected": "18.04"
                },
                {
                    "last_affected": "19.10"
                }
            ]
        },
        {
            "vendor_product": "mcafee:web_gateway",
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "7.7.2.0"
                },
                {
                    "fixed": "7.7.2.21"
                },
                {
                    "introduced": "7.8.2.0"
                },
                {
                    "fixed": "7.8.2.8"
                },
                {
                    "introduced": "8.0.0"
                },
                {
                    "fixed": "8.1.1"
                }
            ]
        }
    ]
}
References

Affected packages