fkie_cve-2017-3731
Vulnerability from fkie_nvd
Published
2017-05-04 19:29
Modified
2025-04-20 01:37
Severity ?
Summary
If an SSL/TLS server or client is running on a 32-bit host, and a specific cipher is being used, then a truncated packet can cause that server or client to perform an out-of-bounds read, usually resulting in a crash. For OpenSSL 1.1.0, the crash can be triggered when using CHACHA20/POLY1305; users should upgrade to 1.1.0d. For Openssl 1.0.2, the crash can be triggered when using RC4-MD5; users who have not disabled that algorithm should update to 1.0.2k.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| openssl | openssl | 1.1.0a | |
| openssl | openssl | 1.1.0b | |
| openssl | openssl | 1.1.0c | |
| openssl | openssl | 1.0.2 | |
| openssl | openssl | 1.0.2 | |
| openssl | openssl | 1.0.2 | |
| openssl | openssl | 1.0.2 | |
| openssl | openssl | 1.0.2a | |
| openssl | openssl | 1.0.2b | |
| openssl | openssl | 1.0.2c | |
| openssl | openssl | 1.0.2d | |
| openssl | openssl | 1.0.2e | |
| openssl | openssl | 1.0.2f | |
| openssl | openssl | 1.0.2h | |
| openssl | openssl | 1.0.2i | |
| openssl | openssl | 1.0.2j | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * |
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"value": "If an SSL/TLS server or client is running on a 32-bit host, and a specific cipher is being used, then a truncated packet can cause that server or client to perform an out-of-bounds read, usually resulting in a crash. For OpenSSL 1.1.0, the crash can be triggered when using CHACHA20/POLY1305; users should upgrade to 1.1.0d. For Openssl 1.0.2, the crash can be triggered when using RC4-MD5; users who have not disabled that algorithm should update to 1.0.2k."
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"id": "CVE-2017-3731",
"lastModified": "2025-04-20T01:37:25.860",
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"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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