Lack of data validation - Type confusion In clamav
Description
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 alpine v3.13 | =0.100.0-r0 || =0.100.0-r1 || =0.100.0-r2 || =0.100.1-r0 || =0.100.1-r1 || =0.94.2-r0 || =0.94.2-r1 || =0.94.2-r2 || =0.95.1-r0 || =0.95.1-r1 || =0.95.2-r0 || =0.95.2-r1 || =0.95.3-r0 || =0.95.3-r1 || =0.96-r0 || =0.96.1-r0 || =0.96.2-r0 || =0.96.3-r0 || =0.96.4-r0 || =0.96.5-r0 || =0.97-r0 || =0.97-r1 || =0.97-r2 || =0.97-r3 || =0.97-r4 || =0.97.1-r0 || =0.97.2-r0 || =0.97.3-r0 || =0.97.3-r1 || =0.97.3-r2 || =0.97.3-r3 || =0.97.4-r0 || =0.97.4-r1 || =0.97.4-r2 || =0.97.5-r0 || =0.97.6-r0 || =0.97.6-r1 || =0.97.7-r0 || =0.97.8-r0 || =0.97.8-r1 || =0.97.8-r2 || =0.98-r0 || =0.98-r1 || =0.98.1-r0 || =0.98.1-r1 || =0.98.1-r2 || =0.98.3-r0 || =0.98.4-r0 || =0.98.4-r1 || =0.98.5-r0 || =0.98.6-r0 || =0.98.6-r1 || =0.98.6-r2 || =0.98.7-r0 || =0.98.7-r1 || =0.98.7-r2 || =0.99-r0 || =0.99-r1 || =0.99-r2 || =0.99-r3 || =0.99.1-r0 || =0.99.1-r1 || =0.99.1-r2 || =0.99.2-r0 || =0.99.2-r1 || =0.99.2-r2 || =0.99.2-r3 || =0.99.2-r4 || =0.99.2-r5 || =0.99.2-r6 || =0.99.3-r1 || =0.99.3-r2 || =0.99.3-r3 || =0.99.4-r0 || =0.99.4-r1 || >=0 <0.100.2-r0 | 0.100.2-r0 | |
alpine v3.10 | =0.100.0-r0 || =0.100.0-r1 || =0.100.0-r2 || =0.100.1-r0 || =0.100.1-r1 || =0.94.2-r0 || =0.94.2-r1 || =0.94.2-r2 || =0.95.1-r0 || =0.95.1-r1 || =0.95.2-r0 || =0.95.2-r1 || =0.95.3-r0 || =0.95.3-r1 || =0.96-r0 || =0.96.1-r0 || =0.96.2-r0 || =0.96.3-r0 || =0.96.4-r0 || =0.96.5-r0 || =0.97-r0 || =0.97-r1 || =0.97-r2 || =0.97-r3 || =0.97-r4 || =0.97.1-r0 || =0.97.2-r0 || =0.97.3-r0 || =0.97.3-r1 || =0.97.3-r2 || =0.97.3-r3 || =0.97.4-r0 || =0.97.4-r1 || =0.97.4-r2 || =0.97.5-r0 || =0.97.6-r0 || =0.97.6-r1 || =0.97.7-r0 || =0.97.8-r0 || =0.97.8-r1 || =0.97.8-r2 || =0.98-r0 || =0.98-r1 || =0.98.1-r0 || =0.98.1-r1 || =0.98.1-r2 || =0.98.3-r0 || =0.98.4-r0 || =0.98.4-r1 || =0.98.5-r0 || =0.98.6-r0 || =0.98.6-r1 || =0.98.6-r2 || =0.98.7-r0 || =0.98.7-r1 || =0.98.7-r2 || =0.99-r0 || =0.99-r1 || =0.99-r2 || =0.99-r3 || =0.99.1-r0 || =0.99.1-r1 || =0.99.1-r2 || =0.99.2-r0 || =0.99.2-r1 || =0.99.2-r2 || =0.99.2-r3 || =0.99.2-r4 || =0.99.2-r5 || =0.99.2-r6 || =0.99.3-r1 || =0.99.3-r2 || =0.99.3-r3 || =0.99.4-r0 || =0.99.4-r1 || >=0 <0.100.2-r0 | 0.100.2-r0 | |
alpine v3.11 | =0.100.0-r0 || =0.100.0-r1 || =0.100.0-r2 || =0.100.1-r0 || =0.100.1-r1 || =0.94.2-r0 || =0.94.2-r1 || =0.94.2-r2 || =0.95.1-r0 || =0.95.1-r1 || =0.95.2-r0 || =0.95.2-r1 || =0.95.3-r0 || =0.95.3-r1 || =0.96-r0 || =0.96.1-r0 || =0.96.2-r0 || =0.96.3-r0 || =0.96.4-r0 || =0.96.5-r0 || =0.97-r0 || =0.97-r1 || =0.97-r2 || =0.97-r3 || =0.97-r4 || =0.97.1-r0 || =0.97.2-r0 || =0.97.3-r0 || =0.97.3-r1 || =0.97.3-r2 || =0.97.3-r3 || =0.97.4-r0 || =0.97.4-r1 || =0.97.4-r2 || =0.97.5-r0 || =0.97.6-r0 || =0.97.6-r1 || =0.97.7-r0 || =0.97.8-r0 || =0.97.8-r1 || =0.97.8-r2 || =0.98-r0 || =0.98-r1 || =0.98.1-r0 || =0.98.1-r1 || =0.98.1-r2 || =0.98.3-r0 || =0.98.4-r0 || =0.98.4-r1 || =0.98.5-r0 || =0.98.6-r0 || =0.98.6-r1 || =0.98.6-r2 || =0.98.7-r0 || =0.98.7-r1 || =0.98.7-r2 || =0.99-r0 || =0.99-r1 || =0.99-r2 || =0.99-r3 || =0.99.1-r0 || =0.99.1-r1 || =0.99.1-r2 || =0.99.2-r0 || =0.99.2-r1 || =0.99.2-r2 || =0.99.2-r3 || =0.99.2-r4 || =0.99.2-r5 || =0.99.2-r6 || =0.99.3-r1 || =0.99.3-r2 || =0.99.3-r3 || =0.99.4-r0 || =0.99.4-r1 || >=0 <0.100.2-r0 | 0.100.2-r0 | |
alpine v3.7 | =0.5_alpha-r1 || >=0 <0.7.1_alpha-r0 | 0.7.1_alpha-r0 | |
 debian 12 | >=0 <0.7-1 | 0.7-1 | |
alpine v3.12 | =0.100.0-r0 || =0.100.0-r1 || =0.100.0-r2 || =0.100.1-r0 || =0.100.1-r1 || =0.94.2-r0 || =0.94.2-r1 || =0.94.2-r2 || =0.95.1-r0 || =0.95.1-r1 || =0.95.2-r0 || =0.95.2-r1 || =0.95.3-r0 || =0.95.3-r1 || =0.96-r0 || =0.96.1-r0 || =0.96.2-r0 || =0.96.3-r0 || =0.96.4-r0 || =0.96.5-r0 || =0.97-r0 || =0.97-r1 || =0.97-r2 || =0.97-r3 || =0.97-r4 || =0.97.1-r0 || =0.97.2-r0 || =0.97.3-r0 || =0.97.3-r1 || =0.97.3-r2 || =0.97.3-r3 || =0.97.4-r0 || =0.97.4-r1 || =0.97.4-r2 || =0.97.5-r0 || =0.97.6-r0 || =0.97.6-r1 || =0.97.7-r0 || =0.97.8-r0 || =0.97.8-r1 || =0.97.8-r2 || =0.98-r0 || =0.98-r1 || =0.98.1-r0 || =0.98.1-r1 || =0.98.1-r2 || =0.98.3-r0 || =0.98.4-r0 || =0.98.4-r1 || =0.98.5-r0 || =0.98.6-r0 || =0.98.6-r1 || =0.98.6-r2 || =0.98.7-r0 || =0.98.7-r1 || =0.98.7-r2 || =0.99-r0 || =0.99-r1 || =0.99-r2 || =0.99-r3 || =0.99.1-r0 || =0.99.1-r1 || =0.99.1-r2 || =0.99.2-r0 || =0.99.2-r1 || =0.99.2-r2 || =0.99.2-r3 || =0.99.2-r4 || =0.99.2-r5 || =0.99.2-r6 || =0.99.3-r1 || =0.99.3-r2 || =0.99.3-r3 || =0.99.4-r0 || =0.99.4-r1 || >=0 <0.100.2-r0 | 0.100.2-r0 | |
debian 13 | >=0 <0.7-1 | 0.7-1 | |
debian 14 | >=0 <0.7-1 | 0.7-1 | |
alpine v3.6 | =0.100.1-r0 || =0.94.2-r0 || =0.94.2-r1 || =0.94.2-r2 || =0.95.1-r0 || =0.95.1-r1 || =0.95.2-r0 || =0.95.2-r1 || =0.95.3-r0 || =0.95.3-r1 || =0.96-r0 || =0.96.1-r0 || =0.96.2-r0 || =0.96.3-r0 || =0.96.4-r0 || =0.96.5-r0 || =0.97-r0 || =0.97-r1 || =0.97-r2 || =0.97-r3 || =0.97-r4 || =0.97.1-r0 || =0.97.2-r0 || =0.97.3-r0 || =0.97.3-r1 || =0.97.3-r2 || =0.97.3-r3 || =0.97.4-r0 || =0.97.4-r1 || =0.97.4-r2 || =0.97.5-r0 || =0.97.6-r0 || =0.97.6-r1 || =0.97.7-r0 || =0.97.8-r0 || =0.97.8-r1 || =0.97.8-r2 || =0.98-r0 || =0.98-r1 || =0.98.1-r0 || =0.98.1-r1 || =0.98.1-r2 || =0.98.3-r0 || =0.98.4-r0 || =0.98.4-r1 || =0.98.5-r0 || =0.98.6-r0 || =0.98.6-r1 || =0.98.6-r2 || =0.98.7-r0 || =0.98.7-r1 || =0.98.7-r2 || =0.99-r0 || =0.99-r1 || =0.99-r2 || =0.99-r3 || =0.99.1-r0 || =0.99.1-r1 || =0.99.1-r2 || =0.99.2-r0 || =0.99.2-r1 || =0.99.2-r2 || =0.99.2-r3 || =0.99.2-r4 || =0.99.4-r0 || >=0 <0.100.2-r0 | 0.100.2-r0 | |
alpine v3.7 | =0.100.1-r0 || =0.94.2-r0 || =0.94.2-r1 || =0.94.2-r2 || =0.95.1-r0 || =0.95.1-r1 || =0.95.2-r0 || =0.95.2-r1 || =0.95.3-r0 || =0.95.3-r1 || =0.96-r0 || =0.96.1-r0 || =0.96.2-r0 || =0.96.3-r0 || =0.96.4-r0 || =0.96.5-r0 || =0.97-r0 || =0.97-r1 || =0.97-r2 || =0.97-r3 || =0.97-r4 || =0.97.1-r0 || =0.97.2-r0 || =0.97.3-r0 || =0.97.3-r1 || =0.97.3-r2 || =0.97.3-r3 || =0.97.4-r0 || =0.97.4-r1 || =0.97.4-r2 || =0.97.5-r0 || =0.97.6-r0 || =0.97.6-r1 || =0.97.7-r0 || =0.97.8-r0 || =0.97.8-r1 || =0.97.8-r2 || =0.98-r0 || =0.98-r1 || =0.98.1-r0 || =0.98.1-r1 || =0.98.1-r2 || =0.98.3-r0 || =0.98.4-r0 || =0.98.4-r1 || =0.98.5-r0 || =0.98.6-r0 || =0.98.6-r1 || =0.98.6-r2 || =0.98.7-r0 || =0.98.7-r1 || =0.98.7-r2 || =0.99-r0 || =0.99-r1 || =0.99-r2 || =0.99-r3 || =0.99.1-r0 || =0.99.1-r1 || =0.99.1-r2 || =0.99.2-r0 || =0.99.2-r1 || =0.99.2-r2 || =0.99.2-r3 || =0.99.2-r4 || =0.99.2-r5 || =0.99.2-r6 || =0.99.4-r0 || >=0 <0.100.2-r0 | 0.100.2-r0 |
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