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 4513 of 4645
CVSS:7.2(High)

xfsdq in xfsdump does not create quota information files securely, which allows local users to gain root privileges.

CVSS:7.5(High)

Buffer overflow in openlog function for PHP 4.3.1 on Windows operating system, and possibly other OSes, allows remote attackers to cause a crash and possibly execute arbitrary code via a long filename...

CVSS:7.2(High)

DirectoryServices in MacOS X trusts the PATH environment variable to locate and execute the touch command, which allows local users to execute arbitrary commands by modifying the PATH to point to a di...

CVSS:10.0(Critical)

Unknown vulnerability in ftpd in IBM AIX 5.2, when configured to use Kerberos 5 for authentication, allows remote attackers to gain privileges via unknown attack vectors.

CVSS:7.5(High)

Buffer overflow in Apple QuickTime Player 5.x and 6.0 for Windows allows remote attackers to execute arbitrary code via a long QuickTime URL.

CVSS:7.5(High)

Multiple off-by-one buffer overflows in the IMAP capability for Mutt 1.3.28 and earlier, and Balsa 1.2.4 and earlier, allow a remote malicious IMAP server to cause a denial of service (crash) and poss...

CVSS:7.5(High)

Integer signedness error in emalloc() function for PHP before 4.3.2 allow remote attackers to cause a denial of service (memory consumption) and possibly execute arbitrary code via negative arguments ...

CVSS:7.5(High)

Ecartis 1.0.0 (formerly listar) before snapshot 20030227 allows remote attackers to reset passwords of other users and gain privileges by modifying hidden form fields in the HTML page.

CVSS:10.0(Critical)

The prescan() function in the address parser (parseaddr.c) in Sendmail before 8.12.9 does not properly handle certain conversions from char and int types, which can cause a length check to be disabled...

CVSS:7.5(High)

Heap-based buffer overflow in the NTLMSSP code for Ethereal 0.9.9 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code.

CVSS:7.5(High)

Unknown vulnerability in bonsai Mozilla CVS query tool allows remote attackers to execute arbitrary commands as the www-data user.

CVSS:7.5(High)

BEA WebLogic Server and Express 6.0 through 7.0 does not properly restrict access to certain internal servlets that perform administrative functions, which allows remote attackers to read arbitrary fi...

CVSS:9.0(Critical)

MySQL 3.23.55 and earlier creates world-writeable files and allows mysql users to gain root privileges by using the "SELECT * INFO OUTFILE" operator to overwrite a configuration file and cause mysql t...

CVSS:7.5(High)

Heap-based buffer overflow in ePO agent for McAfee ePolicy Orchestrator 2.0, 2.5, and 2.5.1 allows remote attackers to execute arbitrary code via a POST request containing long parameters.

CVSS:7.2(High)

The default installation of MSDE via McAfee ePolicy Orchestrator 2.0 through 3.0 allows attackers to execute arbitrary code via a series of steps that (1) obtain the database administrator username an...

CVSS:7.5(High)

Multiple vulnerabilities in NetPBM 9.20 and earlier, and possibly other versions, may allow remote attackers to cause a denial of service or execute arbitrary code via "maths overflow errors" such as ...

CVSS:7.2(High)

Buffer overflow in the lprm command in the lprold lpr package on SuSE 7.1 through 7.3, OpenBSD 3.2 and earlier, and possibly other operating systems, allows local users to gain root privileges via lon...

CVSS:10.0(Critical)

The pop_msg function in qpopper 4.0.x before 4.0.5fc2 does not null terminate a message buffer after a call to Qvsnprintf, which could allow authenticated users to execute arbitrary code via a buffer ...

CVSS:7.5(High)

Buffer overflow in Mutt 1.4.0 and possibly earlier versions, 1.5.x up to 1.5.3, and other programs that use Mutt code such as Balsa before 2.0.10, allows a remote malicious IMAP server to cause a deni...

CVSS:7.5(High)

Certain weaknesses in the implementation of version 4 of the Kerberos protocol (krb4) in the krb5 distribution, when triple-DES keys are used to key krb4 services, allow an attacker to create krb4 tic...

CVSS:7.5(High)

Version 4 of the Kerberos protocol (krb4), as used in Heimdal and other packages, allows an attacker to impersonate any principal in a realm via a chosen-plaintext attack.

CVSS:7.5(High)

vsftpd FTP daemon in Red Hat Linux 9 is not compiled against TCP wrappers (tcp_wrappers) but is installed as a standalone service, which inadvertently prevents vsftpd from restricting access as intend...

CVSS:7.5(High)

The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses ...

CVSS:7.2(High)

The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the ke...