CVE-2026-111677
MEDIUM
6,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: passive
Confidentiality: N/A
Integrity: N/A
Availability: N/A
MEDIUM
5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Description
AI Translation Available
Antiword through 0.37 contains a heap out-of-bounds read vulnerability in vGet8LstInfo in prop8.c caused by an inverted bounds check on the PlcfLst record count. Attackers can supply a crafted Word 8 .doc file claiming up to 0xffff LSTF records in a tiny buffer, causing reads past the heap allocation that crash the process.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0020
Percentile
0,1th
Updated
EPSS Score Trend (Last 3 Days)
125
Out-of-bounds Read
DraftCommon Consequences
Security Scopes Affected:
Confidentiality
Availability
Other
Potential Impacts:
Read Memory
Bypass Protection Mechanism
Dos: Crash, Exit, Or Restart
Varies By Context
Applicable Platforms
Languages:
Memory-Unsafe, C, C++
Technologies:
ICS/OT
Application
Antiword by Antiword Project
Version Range Affected
To
0.37
(inclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:antiword_project:antiword:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://hackmd.io/@haindpwn/antiword-word8-plcflst-count-and-fkp-run-oob-read
https://github.com/rsdoiel/antiword/blob/fe4b579067122a2d9d62647efb1ee7cfe3ca92…
https://hackmd.io/@haindpwn/antiword-word8-plcflst-count-and-fkp-run-oob-read
https://www.vulncheck.com/advisories/antiword-through-0.37-heap-out-of-bounds-r…