Libmobi
CVE-2022-1987
HIGH
Vulnerability Assessment
| Weakness |
CWE
ASVS 5.0
V15 - Secure Coding and Architecture Buffer over-read prevention
|
| Impact | CVSS score of 8.1 (HIGH). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. Public proof-of-concept exploit code is available. |
| Exploit ScenarioDerived | This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system. |
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Alert meAnalysisAI
Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Technical ContextAI · show details
This vulnerability is classified under CWE-126. Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11. Affected products include: Libmobi Project Libmobi. Version information: prior to 0.11..
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Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.
Affected Products (CPE)NVD
libmobi is vulnerable to Out-of-bounds Read. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploita
libmobi is vulnerable to Out-of-bounds Write. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploit
The mobi_decompress_lz77 function in compression.c in Libmobi 0.3 allows remote attackers to cause remote code execution
Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11. Rated high severity (CVSS 8.1), this vulnerabi
Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11. Rated high severity (CVSS 8.1), this vulnerabi
libmobi is vulnerable to Use of Out-of-range Pointer Offset. Rated high severity (CVSS 8.1), this vulnerability is remot
libmobi is vulnerable to Use of Out-of-range Pointer Offset. Rated high severity (CVSS 8.1), this vulnerability is remot
Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11. Rated high severity (CVSS 7.8), this vulnerabi
Buffer Over-read at parse_rawml.c:1416 in GitHub repository bfabiszewski/libmobi prior to 0.11. Rated high severity (CVS
The mobi_reconstruct_parts function in parse_rawml.c in Libmobi 0.3 allows remote attackers to cause information disclos
The buffer_addraw function in buffer.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-base
The mobi_decompress_huffman_internal function in compression.c in Libmobi 0.3 allows remote attackers to cause informati
Exploit-DB