CVE-2024-35366
Vulnerability Scoring
Attack Complexity Details
- Attack Complexity: Low Impact
- Attack Vector: NETWORK
- Privileges Required: None
- Scope: UNCHANGED
- User Interaction: NONE
CIA Impact Definition
- Confidentiality:
- Integrity: HIGH IMPACT
- Availability: HIGH IMPACT
CVE-2024-35366 Vulnerability Summary
FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c within the libavformat module. When parsing certain options, the software does not adequately validate the input. This allows for negative duration values to be accepted without proper bounds checking.
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Access Complexity Graph for CVE-2024-35366
Impact Analysis for CVE-2024-35366
CVE-2024-35366: Detailed Information and External References
EPSS
0.00045
EPSS %
0.17329
References
0.00045
- https://gist.github.com/1047524396/1e72f170d58c2547ebd4db4cdf6cfabf
- https://github.com/FFmpeg/FFmpeg/blob/n6.1.1/libavformat/sbgdec.c#L389
- https://github.com/ffmpeg/ffmpeg/commit/0bed22d597b78999151e3bde0768b7fe763fc2a6
CWE
CWE-190
CAPEC
0.00045
- Forced Integer Overflow: This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.
CVSS3 Source
134c704f-9b21-4f2e-91b3-4a467353bcc0
CVSS3 Type
Secondary
CVSS3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
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