Shoco
CVE-2017-11367
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
1DescriptionCVE.org
The shoco_decompress function in the API in shoco through 2017-07-17 allows remote attackers to cause a denial of service (buffer over-read and application crash) via malformed compressed data.
AnalysisAI
The shoco_decompress function in the API in shoco through 2017-07-17 allows remote attackers to cause a denial of service (buffer over-read and application crash) via malformed compressed data. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. The shoco_decompress function in the API in shoco through 2017-07-17 allows remote attackers to cause a denial of service (buffer over-read and application crash) via malformed compressed data. Affected products include: Shoco Project Shoco. Version information: through 2017.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.
Same weakness CWE-125 – Out-of-bounds Read
View allSame technique Buffer Overflow
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External POC / Exploit Code
Leaving vuln.today