msgpack-java through 0.9.12 Integer Overflow via MAP32
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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| msgpack | msgpack-java | unaffected |
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No data.
No data.
No data available yet.
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.412% probability within 30 days)
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| Metrics |
ssvc
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| Description | msgpack-java through 0.9.12 contains an integer overflow vulnerability in MessageUnpacker.skipValue() when processing MAP32 containers with large element counts. Attackers can supply a MAP32 element count at or above 0x40000000 that wraps when doubled, causing the parser cursor to desynchronize and attacker-controlled data to be returned in place of later fields. | |
| Title | msgpack-java through 0.9.12 Integer Overflow via MAP32 | |
| First Time appeared |
Msgpack
Msgpack messagepack |
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| Weaknesses | CWE-190 | |
| CPEs | cpe:2.3:a:msgpack:messagepack:*:*:*:*:*:java:*:* | |
| Vendors & Products |
Msgpack
Msgpack messagepack |
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| References |
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| Metrics |
cvssV3_1
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