libexpat: expat: libexpat: Denial of Service via hash flooding with crafted XML
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| libexpat project | libexpat | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Libexpat Project | Libexpat |
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| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-6404-1 | expat security update |
Ubuntu USN |
USN-8520-1 | Expat vulnerability |
Ubuntu USN |
USN-8790-1 | Expat vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.405% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Description | libexpat before 2.7.6 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document. | libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document. |
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | libexpat: expat: libexpat: Denial of Service via hash flooding with crafted XML | |
| References |
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| Metrics |
threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | libexpat before 2.7.6 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document. | |
| First Time appeared |
Libexpat Project
Libexpat Project libexpat |
|
| Weaknesses | CWE-331 | |
| CPEs | cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Libexpat Project
Libexpat Project libexpat |
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| References |
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| Metrics |
cvssV3_1
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