High Severity Vulnerabilities

111.5K CVEs classified as high severity

HIGH
Total CVEs
111.5K
Vulnerabilities
Avg CVSS
7.6
High
Max CVSS
10.0
Highest
Min CVSS
7.2
Lowest

Browse by Severity

High Severity CVEs

Page 4442 of 4645
CVSS:7.5(High)

A logic error in the CRAM-MD5 code for the University of Washington IMAP (UW-IMAP) server, when Challenge-Response Authentication Mechanism with MD5 (CRAM-MD5) is enabled, does not properly enforce al...

CVSS:10.0(Critical)

Squid 2.5, when processing the configuration file, parses empty Access Control Lists (ACLs), including proxy_auth ACLs without defined auth schemes, in a way that effectively removes arguments, which ...

CVSS:7.2(High)

Buffer overflow in the (1) -v and (2) -a switches in mRouter in iSync 1.5 in Mac OS X 10.3.7 and earlier allows local users to execute arbitrary code.

CVSS:7.5(High)

Stack-based buffer overflow in the HandleAction function in RealPlayer 10.5 (6.0.12.1040) and earlier allows remote attackers to execute arbitrary code via a long ShowPreferences argument.

CVSS:7.5(High)

Format string vulnerability in the SetBaseURL function in AtHoc toolbar allows remote attackers to execute arbitrary code via format string specifiers in an invalid URL that is recorded in the debug l...

CVSS:7.5(High)

Stack-based buffer overflow in the SetSkin function in AtHoc toolbar allows remote attackers to execute arbitrary code via a long skin name.

CVSS:7.5(High)

Stack-based buffer overflow in NodeManager Professional 2.00 allows remote attackers to execute arbitrary commands via a LinkDown-Trap packet that contains a long OCTET-STRING in the Trap variable-bin...

CVSS:7.2(High)

ftpfile in the Vacation plugin 0.15 and earlier for Squirrelmail allows local users to execute arbitrary commands via shell metacharacters in a command line argument.

CVSS:7.8(High)

nls_ascii.c in Linux before 2.6.8.1 uses an incorrect table size, which allows attackers to cause a denial of service (kernel crash) via a buffer overflow.

CVSS:7.5(High)

squid_ldap_auth in Squid 2.5 and earlier allows remote authenticated users to bypass username-based Access Control Lists (ACLs) via a username with a space at the beginning or end, which is ignored by...

CVSS:7.2(High)

Stack-based buffer overflow in the get_internal_addresses function in the pluto application for Openswan 1.x before 1.0.9, and Openswan 2.x before 2.3.0, when compiled with XAUTH and PAM enabled, allo...

CVSS:7.5(High)

Format string vulnerability in bidwatcher before 1.3.17 allows remote malicious web servers from eBay, or a spoofed eBay server, to cause a denial of service and possibly execute arbitrary code via ce...

CVSS:7.5(High)

The confirm add-on in SmartList 3.15 and earlier allows attackers to subscribe arbitrary e-mail addresses by using a valid cookie that specifies an address other than the address for which the cookie ...

CVSS:7.5(High)

PHP remote file inclusion vulnerability in Squirrelmail 1.2.6 allows remote attackers to execute arbitrary code via "URL manipulation."

CVSS:7.5(High)

Unknown vulnerability in the installation of Adobe License Management Service, as used in Adobe Photoshop CS, Adobe Creative Suite 1.0, and Adobe Premiere Pro 1.5, allows attackers to gain administrat...

CVSS:7.5(High)

Firefox before 1.0 and Mozilla before 1.7.5, when configured to use a proxy, respond to 407 proxy auth requests from arbitrary servers, which allows remote attackers to steal NTLM or SPNEGO credential...

CVSS:7.5(High)

Buffer overflow in PeID allows attackers to execute arbitrary code via a PE file with an Import Address Table containing a long import library name.

CVSS:7.5(High)

Unknown vulnerability in rpc.mountd in SGI IRIX 6.5.25, 6.5.26, and 6.5.27 does not sufficiently restrict access rights for read-mostly exports, which allows attackers to conduct unauthorized activiti...

CVSS:7.5(High)

rpc.mountd in SGI IRIX 6.5.25, 6.5.26, and 6.5.27 does not correctly allow access to anonymous clients that connect from a system whose hostname can not be determined. NOTE: while this issue occurs in...

CWE-172005
CVSS:7.5(High)

Certain Perl scripts in Konversation 0.15 allow remote attackers to execute arbitrary commands via shell metacharacters in (1) channel names or (2) song names that are not properly quoted when the use...

CVSS:7.5(High)

The Quick Buttons feature in Konversation 0.15 allows remote attackers to execute certain IRC commands via a channel name containing "%" variables, which are recursively expanded by the Server::parseW...

CVSS:7.5(High)

ColorSync on Mac OS X 10.3.7 and 10.3.8 allows attackers to execute arbitrary code via malformed ICC color profiles that modify the heap.

CVSS:7.2(High)

The "at" commands on Mac OS X 10.3.7 and earlier do not properly drop privileges, which allows local users to (1) delete arbitrary files via atrm, (2) execute arbitrary programs via the -f argument to...

CVSS:7.5(High)

AWStats 6.1, and other versions before 6.3, allows remote attackers to execute arbitrary commands via shell metacharacters in the configdir parameter to aswtats.pl.

CWE-202005