High Severity Vulnerabilities

111.5K CVEs classified as high severity

HIGH
Total CVEs
111.5K
Vulnerabilities
Avg CVSS
7.8
High
Max CVSS
10.0
Highest
Min CVSS
7.2
Lowest

Browse by Severity

High Severity CVEs

Page 4473 of 4645
CVSS:10.0(Critical)

Multiple integer overflows in xpdf 2.0 and 3.0, and other packages that use xpdf code such as CUPS, gpdf, and kdegraphics, allow remote attackers to cause a denial of service (crash) and possibly exec...

CVSS:7.2(High)

SUSE Linux Enterprise Server 9 on the S/390 platform does not properly handle a certain privileged instruction, which allows local users to gain root privileges.

CVSS:7.5(High)

The mod_ssl module in Apache 2.0.35 through 2.0.52, when using the "SSLCipherSuite" directive in directory or location context, allows remote clients to bypass intended restrictions by using any ciphe...

CVSS:7.2(High)

The (1) libsasl and (2) libsasl2 libraries in Cyrus-SASL 2.1.18 and earlier trust the SASL_PATH environment variable to find all available SASL plug-ins, which allows local users to execute arbitrary ...

CVSS:10.0(Critical)

Buffer overflow in the QFILEPATHINFO request handler in Samba 3.0.x through 3.0.7 may allow remote attackers to execute arbitrary code via a TRANSACT2_QFILEPATHINFO request with a small "maximum data ...

CVSS:7.5(High)

Apple iChat AV 2.1, AV 2.0, and 1.0.1 allows remote attackers to execute arbitrary programs via a "link" that references the program.

CVSS:7.5(High)

Mozilla Firefox 0.9.2 allows web sites to set cookies for country-specific top-level domains, such as .ltd.uk, .plc.uk, and .sch.uk, which could allow remote attackers to perform a session fixation at...

CVSS:7.5(High)

Internet Explorer 6.0 allows web sites to set cookies for country-specific top-level domains, such as .ltd.uk, .plc.uk, and .sch.uk, which could allow remote attackers to perform a session fixation at...

CVSS:7.5(High)

Buffer overflow in htget 0.93 allows remote attackers to execute arbitrary code via a crafted URL.

CVSS:7.2(High)

Star before 1.5_alpha46 does not drop the effective user ID (euid) before calling external programs, which could allow local users to gain privileges by modifying the RSH environment variable to refer...

CVSS:7.5(High)

Buffer overflow in Microsoft Office XP allows remote attackers to execute arbitrary code via a link with a URL file location containing long inputs after (1) "%00 (null byte) in .doc filenames or (2) ...

CVSS:7.5(High)

Unknown vulnerability in Microsoft Excel 2000, 2002, 2001 for Mac, and v.X for Mac allows remote attackers to execute arbitrary code via a malicious file containing certain parameters that are not pro...

CVSS:7.5(High)

Internet Explorer 6.0 SP1 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (application crash from "memory corruption") via certain malformed Cascading St...

CVSS:10.0(Critical)

The SMTP (Simple Mail Transfer Protocol) component of Microsoft Windows XP 64-bit Edition, Windows Server 2003, Windows Server 2003 64-bit Edition, and the Exchange Routing Engine component of Exchang...

CWE-202004
CVSS:10.0(Critical)

Buffer overflow in the mysql_real_connect function in MySQL 4.x before 4.0.21, and 3.x before 3.23.49, allows remote DNS servers to cause a denial of service and possibly execute arbitrary code via a ...

CVSS:7.5(High)

MySQL 3.x before 3.23.59, 4.x before 4.0.19, 4.1.x before 4.1.2, and 5.x before 5.0.1, checks the CREATE/INSERT rights of the original table instead of the target table in an ALTER TABLE RENAME operat...

CVSS:7.2(High)

Format string vulnerability in Speedtouch USB driver before 1.3.1 allows local users to execute arbitrary code via (1) modem_run, (2) pppoa2, or (3) pppoa3.

CVSS:7.5(High)

Sendmail before 8.12.3 on Debian GNU/Linux, when using sasl and sasl-bin, uses a Sendmail configuration script with a fixed username and password, which could allow remote attackers to use Sendmail as...

CVSS:7.2(High)

McAfee VirusScan 4.5.1 does not drop SYSTEM privileges before allowing users to browse for files via the "System Scan" properties of the System Tray applet, which could allow local users to gain privi...

CVSS:7.5(High)

Multiple buffer overflows in the ImageMagick graphics library 5.x before 5.4.4, and 6.x before 6.0.6.2, allow remote attackers to cause a denial of service (application crash) and possibly execute arb...

CVSS:7.5(High)

Heap-based buffer overflow in Netscape Network Security Services (NSS) library allows remote attackers to execute arbitrary code via a modified record length field in an SSLv2 client hello message.

CVSS:7.5(High)

OpenLDAP 1.0 through 2.1.19, as used in Apple Mac OS 10.3.4 and 10.3.5 and possibly other operating systems, may allow certain authentication schemes to use hashed (crypt) passwords in the userPasswor...

CVSS:7.2(High)

Buffer overflow in The Core Foundation framework (CoreFoundation.framework) in Mac OS X 10.2.8, 10.3.4, and 10.3.5 allows local users to execute arbitrary code via a certain environment variable.

CVSS:7.2(High)

The CFPlugIn in Core Foundation framework in Mac OS X allows user supplied libraries to be loaded, which could allow local users to gain privileges.