← Back

Clamav

clamav

Vendor: Clam Anti Virus • 60 CVEs

CVEs (60)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Clam Anti Virus
1Clamav
Apr 16, 2026
Jan 10, 2006
N/A· v4
N/A· v3
7.5 HIGH· v2
Heap-based buffer overflow in libclamav/upx.c in Clam Antivirus (ClamAV) before 0.88 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted UPX files.
1Clam Anti Virus
1Clamav
Apr 16, 2026
Nov 16, 2005
N/A· v4
N/A· v3
10.0 HIGH· v2
Improper boundary checks in petite.c in Clam AntiVirus (ClamAV) before 0.87.1 allows attackers to perform unknown attacks via unknown vectors.
1Clam Anti Virus
1Clamav
Apr 16, 2026
Nov 5, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The tnef_attachment function in tnef.c for Clam AntiVirus (ClamAV) before 0.87.1 allows remote attackers to cause a denial of service (infinite loop and memory exhaustion) via a crafted value in a CAB file that causes Cl...Show more
The tnef_attachment function in tnef.c for Clam AntiVirus (ClamAV) before 0.87.1 allows remote attackers to cause a denial of service (infinite loop and memory exhaustion) via a crafted value in a CAB file that causes ClamAV to repeatedly scan the same block.Show less
1Clam Anti Virus
1Clamav
Apr 16, 2026
Nov 5, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
The FSG unpacker (fsg.c) in Clam AntiVirus (ClamAV) 0.80 through 0.87 allows remote attackers to cause "memory corruption" and execute arbitrary code via a crafted FSG 1.33 file.
1Clam Anti Virus
1Clamav
Apr 16, 2026
Oct 14, 2005
N/A· v4
N/A· v3
7.8 HIGH· v2
The OLE2 unpacker in clamd in Clam AntiVirus (ClamAV) 0.87-1 allows remote attackers to cause a denial of service (segmentation fault) via a DOC file with an invalid property tree, which triggers an infinite recursion in...Show more
The OLE2 unpacker in clamd in Clam AntiVirus (ClamAV) 0.87-1 allows remote attackers to cause a denial of service (segmentation fault) via a DOC file with an invalid property tree, which triggers an infinite recursion in the ole2_walk_property_tree function.Show less
1Clam Anti Virus
1Clamav
Apr 16, 2026
Sep 20, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
Buffer overflow in libclamav/upx.c in Clam AntiVirus (ClamAV) before 0.87 allows remote attackers to execute arbitrary code via a crafted UPX packed executable.
1Clam Anti Virus
1Clamav
Apr 16, 2026
Sep 20, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
libclamav/fsg.c in Clam AntiVirus (ClamAV) before 0.87 allows remote attackers to cause a denial of service (infinite loop) via a crafted FSG packed executable.
1Clam Anti Virus
1Clamav
Apr 16, 2026
Aug 3, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
Multiple integer overflows in the (1) TNEF, (2) CHM, or (3) FSG file format processors in libclamav for Clam AntiVirus (ClamAV) 0.86.1 and earlier allow remote attackers to gain privileges via a crafted e-mail message.
1Clam Anti Virus
1Clamav
Apr 16, 2026
Jul 5, 2005
N/A· v4
N/A· v3
2.6 LOW· v2
The ENSURE_BITS macro in mszipd.c for Clam AntiVirus (ClamAV) 0.83, and other versions vefore 0.86, allows remote attackers to cause a denial of service (CPU consumption by infinite loop) via a cabinet (CAB) file with th...Show more
The ENSURE_BITS macro in mszipd.c for Clam AntiVirus (ClamAV) 0.83, and other versions vefore 0.86, allows remote attackers to cause a denial of service (CPU consumption by infinite loop) via a cabinet (CAB) file with the cffile_FolderOffset field set to 0xff, which causes a zero-length read.Show less
1Clam Anti Virus
1Clamav
Apr 16, 2026
Jul 5, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_m...Show more
The MS-Expand file handling in Clam AntiVirus (ClamAV) before 0.86 allows remote attackers to cause a denial of service (file descriptor and memory consumption) via a crafted file that causes repeated errors in the cli_msexpand function.Show less
1Clam Anti Virus
1Clamav
Apr 16, 2026
Jun 29, 2005
N/A· v4
N/A· v3
2.6 LOW· v2
The Quantum archive decompressor in Clam AntiVirus (ClamAV) before 0.86.1 allows remote attackers to cause a denial of service (application crash) via a crafted Quantum archive.
1Clam Anti Virus
1Clamav
Apr 16, 2026
May 28, 2005
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Cross-site scripting (XSS) vulnerability in Jaws Glossary gadget 0.4 to 0.5.1 allows remote attackers to inject arbitrary web script or HTML via the term parameter in a view or ViewTerm action to index.php.
1Clam Anti Virus
1Clamav
Apr 16, 2026
May 27, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
The filecopy function in misc.c in Clam AntiVirus (ClamAV) before 0.85, on Mac OS, allows remote attackers to execute arbitrary code via a virus in a filename that contains shell metacharacters, which are not properly ha...Show more
The filecopy function in misc.c in Clam AntiVirus (ClamAV) before 0.85, on Mac OS, allows remote attackers to execute arbitrary code via a virus in a filename that contains shell metacharacters, which are not properly handled when HFS permissions prevent the file from being deleted and ditto is invoked.Show less
3Clam Anti Virus
GibraltarSquid
3Clamav
Gibraltar FirewallSquid
Apr 16, 2026
May 24, 2005
N/A· v4
N/A· v3
7.5 HIGH· v2
Gibraltar Firewall 2.2 and earlier, when using the ClamAV update to 0.81 for Squid, uses a defunct ClamAV method to scan memory for viruses, which does not return an error code and prevents viruses from being detected.
1Clam Anti Virus
1Clamav
Apr 16, 2026
May 2, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
ClamAV 0.80 and earlier allows remote attackers to bypass virus scanning via a base64 encoded image in a data: (RFC 2397) URL.
1Clam Anti Virus
1Clamav
Apr 16, 2026
May 2, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
ClamAV 0.80 and earlier allows remote attackers to cause a denial of service (clamd daemon crash) via a ZIP file with malformed headers.
1Clam Anti Virus
1Clamav
Apr 16, 2026
Dec 31, 2004
N/A· v4
N/A· v3
2.6 LOW· v2
Claim Anti-Virus (ClamAV) 0.68 and earlier allows remote attackers to cause a denial of service (crash) via certain RAR archives, such as those generated by the Beagle/Bagle worm.
1Clam Anti Virus
1Clamav
Apr 16, 2026
Nov 23, 2004
N/A· v4
N/A· v3
5.0 MEDIUM· v2
libclamav in Clam AntiVirus 0.65 allows remote attackers to cause a denial of service (crash) via a uuencoded e-mail message with an invalid line length (e.g., a lowercase character), which causes an assert error in clam...Show more
libclamav in Clam AntiVirus 0.65 allows remote attackers to cause a denial of service (crash) via a uuencoded e-mail message with an invalid line length (e.g., a lowercase character), which causes an assert error in clamd that terminates the calling program.Show less
1Clam Anti Virus
1Clamav
Apr 16, 2026
Mar 30, 2004
N/A· v4
N/A· v3
4.6 MEDIUM· v2
The "%f" feature in the VirusEvent directive in Clam AntiVirus daemon (clamd) before 0.70 allows local users to execute arbitrary commands via shell metacharacters in a file name.
1Clam Anti Virus
1Clamav
Apr 16, 2026
Dec 15, 2003
N/A· v4
N/A· v3
7.5 HIGH· v2
Format string vulnerability in clamav-milter for Clam AntiVirus 0.60 through 0.60p, and other versions before 0.65, allows remote attackers to cause a denial of service and possibly execute arbitrary code via format stri...Show more
Format string vulnerability in clamav-milter for Clam AntiVirus 0.60 through 0.60p, and other versions before 0.65, allows remote attackers to cause a denial of service and possibly execute arbitrary code via format string specifiers in the email address argument of a "MAIL FROM" command.Show less