Lack of data validation - Path Traversal In libclamunrar
Description
A vulnerability in the Portable Executable (PE) file scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms for PE files sent an affected device. An attacker could exploit this vulnerability by sending malformed PE files to the device running an affected version ClamAV Software. An exploit could allow the attacker to cause an out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 11 | 0.101.2-1 | ||
debian 12 | 0.101.2-1 | ||
debian 13 | 0.101.2-1 | ||
debian 12 | 0.101.2+dfsg-1 | ||
debian 13 | 0.101.2+dfsg-1 | ||
debian 11 | 0.101.2+dfsg-1 | ||
debian 14 | 0.101.2+dfsg-1 | ||
debian 14 | 0.101.2-1 |
Aliases