Denial of Service via Unchecked OpenSSL Exceptions in Vanetza V2X
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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No data.
No data.
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| Riebl | Vanetza |
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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% (0.350% probability within 30 days)
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| First Time appeared |
Riebl
Riebl vanetza |
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| Vendors & Products |
Riebl
Riebl vanetza |
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| Title | Denial of Service via Unchecked OpenSSL Exceptions in Vanetza V2X |
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| Weaknesses | CWE-248 | |
| Metrics |
ssvc
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| Description | An issue was discovered in Vanetza V2X v26.02 allowing remote unauthorized attackers to cause a denial of service. The vulnerability exists in the GeoNetworking packet processing pipeline where OpenSSL exceptions from ECC point validation (invalid compressed point, point not on curve) are not properly caught by the Router::indicate() call chain. The openssl_wrapper.cpp check() function (line 19) throws openssl::Exception when OpenSSL operations fail. The parser's catch block in parse_secured() should catch these, but the exception escapes through subsequent processing stages (indicate_common, indicate_extended). This causes std::terminate, crashing the V2X receiver. | |
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| Metrics |
cvssV3_1
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