ANT-2026-Z477W54M · ClamAV · Integer Underflow

integer-underflow high CVE-2026-20214 GHSA-86w7-h9x4-hpxv Severity Claude high · Security research firm high · Maintainer high Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-Z477W54M:...

OSV-2023-581 Heap-buffer-overflow in wwunpack

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60655 Crash type: Heap-buffer-overflow WRITE 1 Crash state: wwunpack cliscanpe climagicscan...

SUSE CVE-2008-0318

Integer overflow in the cliscanpe function in libclamav in ClamAV before 0.92.1, as used in clamd, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted Petite packed PE file, which triggers a heap-based buffer overflow...

SUSE CVE-2008-1100

Buffer overflow in the cliscanpe function in libclamav libclamav/pe.c for ClamAV 0.92 and 0.92.1 allows remote attackers to execute arbitrary code via a crafted Upack PE file...

SUSE CVE-2013-2020

Integer underflow in the cliscanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service crash via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read...

ClamAV < 0.98.7 Multiple Vulnerabilities

According to its version, the ClamAV clamd antivirus daemon on the remote host is prior to 0.98.7. It is, therefore, affected by multiple vulnerabilities : - An unspecified flaw exists in the pefromupx function in upx.c. A remote attacker can exploit this flaw, via a specially crafted file, to...

CVE-2014-9050

Heap-based buffer overflow in the cliscanpe function in libclamav/pe.c in ClamAV before 0.98.5 allows remote attackers to cause a denial of service crash via a crafted y0da Crypter PE file...

CVE-2014-9050

Heap-based buffer overflow in the cliscanpe function in libclamav/pe.c in ClamAV before 0.98.5 allows remote attackers to cause a denial of service crash via a crafted y0da Crypter PE file...

CVE-2014-9050

Heap-based buffer overflow in the cliscanpe function in libclamav/pe.c in ClamAV before 0.98.5 allows remote attackers to cause a denial of service crash via a crafted y0da Crypter PE file...

CVE-2014-9050: Improper Restriction of Operations within the Bounds of a Memory Buffer

Heap-based buffer overflow in the cliscanpe function in libclamav/pe.c in ClamAV before 0.98.5 allows remote attackers to cause a denial of service crash via a crafted y0da Crypter PE file...

UBUNTU-CVE-2014-9050

Heap-based buffer overflow in the cliscanpe function in libclamav/pe.c in ClamAV before 0.98.5 allows remote attackers to cause a denial of service crash via a crafted y0da Crypter PE file...

CVE-2014-9050

Heap-based buffer overflow in the cliscanpe function in libclamav/pe.c in ClamAV before 0.98.5 allows remote attackers to cause a denial of service crash via a crafted y0da Crypter PE file...

CVE-2013-2020

Integer underflow in the cliscanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service crash via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read...

Integer overflow

Integer underflow in the cliscanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service crash via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read...

CVE-2013-2020: Undefined Security Weakness

Integer underflow in the cliscanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service crash via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read...

CVE-2013-2020

Integer underflow in the cliscanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service crash via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read...

clamav -- Multiple Vulnerabilities

Secunia reports: Some vulnerabilities have been reported in ClamAV, which can be exploited by malicious people to cause a DoS Denial of Service or to compromise a vulnerable system. 1 A boundary error exists within the "cliscanpe" function in libclamav/pe.c. This can be exploited to cause a...

DEBIAN-CVE-2008-1100

Buffer overflow in the cliscanpe function in libclamav libclamav/pe.c for ClamAV 0.92 and 0.92.1 allows remote attackers to execute arbitrary code via a crafted Upack PE file...

CVE-2008-1100

Buffer overflow in the cliscanpe function in libclamav libclamav/pe.c for ClamAV 0.92 and 0.92.1 allows remote attackers to execute arbitrary code via a crafted Upack PE file...

CVE-2008-1100: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer overflow in the cliscanpe function in libclamav libclamav/pe.c for ClamAV 0.92 and 0.92.1 allows remote attackers to execute arbitrary code via a crafted Upack PE file...