zlib: zlib: Denial of Service via infinite loop in CRC32 combine functions
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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| zlib | zlib | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Zlib | Zlib |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.248% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Title | zlib: zlib: Denial of Service via infinite loop in CRC32 combine functions | |
| Weaknesses | CWE-835 | |
| References |
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| Metrics |
threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | zlib before 1.3.2 allows CPU consumption via crc32_combine64 and crc32_combine_gen64 because x2nmodp can do right shifts within a loop that has no termination condition. | |
| First Time appeared |
Zlib
Zlib zlib |
|
| Weaknesses | CWE-1284 | |
| CPEs | cpe:2.3:a:zlib:zlib:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Zlib
Zlib zlib |
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| References |
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| Metrics |
cvssV3_1
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