libexpat: libexpat: Information disclosure and data integrity issues due to integer overflow in buffer reallocation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| libexpat project | libexpat | unaffected |
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No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4807-1 | expat security update |
Debian DSA |
DSA-6404-1 | expat security update |
Ubuntu USN |
USN-8022-1 | Expat vulnerabilities |
Ubuntu USN |
USN-8022-2 | Expat vulnerabilities |
Ubuntu USN |
USN-8023-1 | xmltok library vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.213% probability within 30 days)
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ssvc
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| Title | libexpat: libexpat: Information disclosure and data integrity issues due to integer overflow in buffer reallocation | |
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threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
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| Description | In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation. | |
| First Time appeared |
Libexpat Project
Libexpat Project libexpat |
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| Weaknesses | CWE-190 | |
| CPEs | cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Libexpat Project
Libexpat Project libexpat |
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| Metrics |
cvssV3_1
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