Integer overflow in N/a
CVSS score
7.5
EPSS probability
%41.4
Risk score
3.1
Published
3 y ago
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Impact on My Inventory
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Vulnerability description
DayBreach CVE AI Research
CVE-2022-40303 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2022-40303 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | n/a | n/a | View |
| 2 | xmlsoft | libxml2 | View |
| 3 | netapp | active iq unified manager | View |
| 4 | netapp | clustered data ontap | View |
| 5 | netapp | clustered data ontap antivirus connector | View |
| 6 | netapp | netapp manageability sdk | View |
| 7 | netapp | ontap select deploy administration utility | View |
| 8 | netapp | snapmanager | View |
| 9 | apple | ipados | View |
| 10 | apple | iphone os | View |
| 11 | apple | macos | View |
| 12 | apple | macos | View |
| 13 | apple | tvos | View |
| 14 | apple | watchos | View |
| 15 | netapp | h300s firmware | View |
| 16 | netapp | h300s | View |
| 17 | netapp | h500s firmware | View |
| 18 | netapp | h500s | View |
| 19 | netapp | h700s firmware | View |
| 20 | netapp | h700s | View |
| 21 | netapp | h410s firmware | View |
| 22 | netapp | h410s | View |
| 23 | netapp | h410c firmware | View |
| 24 | netapp | h410c | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 7.5 | CVSS V31 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD |
| 7.5 | CVSS V3_1 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVE ADP |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-40303 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-40303 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
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Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/cves/CVE-2022-40303"