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Ffjpeg CVE-2020-13440

MEDIUM
Out-of-bounds Write (CWE-787)
2020-05-24 cve@mitre.org
Buffer Overflow Memory Corruption Ffjpeg
6.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
May 24, 2020 - 23:15 nvd
MEDIUM 6.5

DescriptionNVD

ffjpeg through 2020-02-24 has an invalid write in bmp_load in bmp.c.

AnalysisAI

ffjpeg through 2020-02-24 has an invalid write in bmp_load in bmp.c. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. ffjpeg through 2020-02-24 has an invalid write in bmp_load in bmp.c. Affected products include: Rockcarry Ffjpeg. Version information: through 2020.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).

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CVE-2020-13440 vulnerability details – vuln.today
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