CVE-2022-50999

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Source
https://cve.org/CVERecord?id=CVE-2022-50999
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50999.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-50999
Aliases
Downstream
Published
2026-08-25T15:15:54Z
Modified
2026-09-03T03:45:37Z
Severity
  • 8.8 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Nokogiri before 1.13.5 Integer Overflow via libxml2
Details

Nokogiri versions before 1.13.5 contain an integer overflow vulnerability in packaged libxml2 buffer handling functions that allows attackers to cause out-of-bounds memory writes. Attackers can exploit this by crafting multi-gigabyte XML files to trigger buffer overflows resulting in information disclosure, data modification, or denial of service.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-119"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50999.json"
}
References

Affected packages

Git / github.com/gnome/libxml2

Affected ranges

Type
GIT
Repo
https://github.com/gnome/libxml2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2554a24
Database specific
Show details 
{
    "source": "REFERENCES"
}
Type
GIT
Repo
https://github.com/sparklemotion/nokogiri
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
22c9e5b300c27a377fdde37c17eb9d07dd7322d0
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:nokogiri:nokogiri:*:*:*:*:*:ruby:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.13.5"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ]
}

Affected versions

1.*
1.7.0.1-linux-binary1
REL_1.*
REL_1.0.0
REL_1.0.1
REL_1.0.2
REL_1.0.3
REL_1.0.4
REL_1.0.5
REL_1.0.6
REL_1.0.7
REL_1.5.0.beta.1
REL_1.5.0.beta.2
v1.*
v1.10.0
v1.10.0.rc1
v1.10.1
v1.10.2
v1.10.3
v1.11.0
v1.11.0.rc1
v1.11.0.rc2
v1.11.0.rc3
v1.11.0.rc4
v1.11.1
v1.11.2
v1.11.3
v1.12.0
v1.12.0.rc1
v1.12.1
v1.12.2
v1.12.3
v1.13.0
v1.13.1
v1.13.2
v1.13.3
v1.13.4
v1.5.0
v1.5.0.beta.3
v1.5.0.beta.4
v1.5.1
v1.5.1.rc1
v1.5.2
v1.5.3
v1.5.3.rc1
v1.5.3.rc3
v1.5.3.rc4
v1.5.3.rc5
v1.5.3.rc6
v1.5.4.rc1
v1.5.4.rc2
v1.5.4.rc3
v1.5.5.rc1
v1.5.5.rc2
v1.5.6
v1.5.6.rc2
v1.5.7
v1.5.7.rc1
v1.5.7.rc2
v1.5.7.rc3
v1.5.8
v1.5.9
v1.6.0
v1.6.0.rc1
v1.6.2
v1.6.2.1
v1.6.2.beta.1
v1.6.2.rc1
v1.6.2.rc3
v1.6.3
v1.6.3.1
v1.6.3.rc1
v1.6.3.rc2
v1.6.3.rc3
v1.6.4
v1.6.5
v1.6.6
v1.6.6.1
v1.6.6.2
v1.6.7.rc1
v1.6.7.rc2
v1.6.7.rc3
v1.6.7.rc4
v1.6.8
v1.6.8.rc1
v1.6.8.rc2
v1.6.8.rc3
v1.7.0
v1.7.0.1
v1.8.0
v1.8.1
v1.8.2
v1.8.3
v1.8.4
v1.8.5
v1.9.0
v1.9.0.rc1
v1.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50999.json"