Coturn 4.10.0 Uninitialized Stack Memory Disclosure via ERROR-CODE
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| coturn | coturn | unaffected |
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| Coturn | Coturn |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.311% probability within 30 days)
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Coturn Project
Coturn Project coturn |
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| CPEs | cpe:2.3:a:coturn_project:coturn:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Coturn Project
Coturn Project coturn |
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| Metrics |
ssvc
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Coturn
Coturn coturn |
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Coturn
Coturn coturn |
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| Description | Coturn 4.10.0 contains an uninitialized memory disclosure vulnerability that allows remote unauthenticated attackers to leak stack memory contents by sending a TURN Allocate request without credentials. Attackers can exploit the stun_init_error_response_common_str() function in src/client/ns_turn_msg.c, which fails to zero-initialize the avalue buffer before computing its length with strlen() and copying leaked stack bytes into the ERROR-CODE reason phrase, exposing pointer fragments that weaken ASLR and enable precise version fingerprinting. | |
| Title | Coturn 4.10.0 Uninitialized Stack Memory Disclosure via ERROR-CODE | |
| Weaknesses | CWE-908 | |
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| Metrics |
cvssV3_1
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