6.5

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2024-50613

CVE-2024-50613: libsndfile through 1.2.2 has a reachable assertion, that may lead to application exit, in...

libsndfile through 1.2.2 has a reachable assertion, that may lead to application exit, in mpeg_l3_encode.c mpeg_l3_encoder_close.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2024-50613

CVE-2024-50613:

6.5

CVSS Score

3.1

-

CVSS Score

Basic Information

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Technical Details

Vulnerability Intelligence
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Root Cause Analysis

The analysis is based on the vulnerability description and the detailed information provided in the GitHub issue #1034, as direct commit information or patches were not available. The primary vulnerable function, mpeg_l3_encoder_close, is explicitly named in the CVE description and the GitHub issue, including a specific line number where a reachable assertion occurs. This gives high confidence for its inclusion. The function mpeg_l3_encode_write_double_mono is identified from the ASAN stack trace in the GitHub issue. It's the libsndfile function that directly calls the libmp3lame function where an assertion is triggered by the proof-of-concept file. This indicates it processes the malicious input leading to the crash, making it a key function in the exploitation path shown. sf_writef_double is included as it's a public API function in the stack trace that calls the more specific vulnerable write function, and would thus appear in runtime profiles during exploitation via this path. The file paths are inferred from the paths shown in the ASAN stack trace within the GitHub issue.

Vulnerable functions

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WAF Protection Rules

WAF Rule

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Reasoning

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