2020-23334 | Bento4 AP4_NullTerminatedStringAtom memory corruption
|CVSS Meta Temp Score
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|CTI Interest Score
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A vulnerability was found in Bento4 06c39d9 (Multimedia Player Software). It has been classified as problematic. Affected is the function
AP4_NullTerminatedStringAtom::AP4_NullTerminatedStringAtom. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. This is going to have an impact on availability. CVE summarizes:
A WRITE memory access in the AP4_NullTerminatedStringAtom::AP4_NullTerminatedStringAtom component of Bento4 version 06c39d9 can lead to a segmentation fault.
The weakness was published 08/18/2021. The advisory is available at github.com. This vulnerability is traded as CVE-2020-23334 since 08/13/2020. The exploitability is told to be easy. The attack can only be initiated within the local network. A authentication is required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/19/2021).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5
Status: Not defined
0-Day Time: 🔒
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