Gentoo Linux Security Advisory 201804-16 - Multiple vulnerabilities have been found in ClamAV, the worst of which may allow remote attackers to execute arbitrary code. Versions less than 0.99.4 are affected.
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Debian Linux Security Advisory 3946-1 - It was discovered that libsmpack, a library used to handle Microsoft compression formats, did not properly validate its input. A remote attacker could craft malicious CAB or CHM files and use this flaw to cause a denial of service via application crash, or potentially execute arbitrary code.
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Ubuntu Security Notice 3393-2 - USN-3393-1 fixed several vulnerabilities in ClamAV. This update provides the corresponding update for Ubuntu 12.04 ESM. It was discovered that ClamAV incorrectly handled parsing certain e- mail messages. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. Various other issues were also addressed.
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Ubuntu Security Notice 3394-1 - It was discovered that libmspack incorrectly handled certain malformed CHM files. A remote attacker could use this issue to cause libmspack to crash, resulting in a denial of service, or possibly execute arbitrary code. It was discovered that libmspack incorrectly handled certain malformed CAB files. A remote attacker could use this issue to cause libmspack to crash, resulting in a denial of service. Various other issues were also addressed.
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Ubuntu Security Notice 3393-1 - It was discovered that ClamAV incorrectly handled parsing certain e-mail messages. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. It was discovered that ClamAV incorrectly handled certain malformed CHM files. A remote attacker could use this issue to cause ClamAV to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 14.04 LTS. In the default installation, attackers would be isolated by the ClamAV AppArmor profile. Various other issues were also addressed.
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