Critical Severity Vulnerabilities

28.6K CVEs classified as critical severity

CRITICAL
Total CVEs
28.6K
Vulnerabilities
Avg CVSS
9.1
Critical
Max CVSS
9.1
Highest
Min CVSS
9.1
Lowest

Browse by Severity

Critical Severity CVEs

Page 1153 of 1190
CVSS:9.1(Critical)

I, Librarian version 4.8 and earlier contains a SSRF vulnerability in "url" parameter of getFromWeb in functions.php that can result in the attacker abusing functionality on the server to read or upda...

CVSS:9.1(Critical)

Mercurial version 4.5 and earlier contains a Incorrect Access Control (CWE-285) vulnerability in Protocol server that can result in Unauthorized data access. This attack appear to be exploitable via n...

CVSS:9.1(Critical)

A buffer over-read exists in curl 7.20.0 to and including curl 7.58.0 in the RTSP+RTP handling code that allows an attacker to cause a denial of service or information leakage

CVSS:9.1(Critical)

An out-of-bounds read exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service and read sensitive memory.

CVSS:9.1(Critical)

An out-of-bounds read exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service and read sensitive memory.

CVSS:9.1(Critical)

libcurl 7.49.0 to and including 7.57.0 contains an out bounds read in code handling HTTP/2 trailers. It was reported (https://github.com/curl/curl/pull/2231) that reading an HTTP/2 trailer could mess ...

CVSS:9.1(Critical)

Directory traversal vulnerability in Cybozu Dezie 8.0.2 to 8.1.2 allows remote attackers to read arbitrary files via HTTP requests.

CWE-222018
CVSS:9.1(Critical)

A vulnerability in the Cisco Umbrella API could allow an authenticated, remote attacker to view and modify data across their organization and other organizations. The vulnerability is due to insuffici...

CVSS:9.1(Critical)

In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type 'Digest' was not initialized or reset before or between successive key=value assig...

CWE-202017
CVSS:9.1(Critical)

The backend database of the Philips DoseWise Portal application versions 1.1.7.333 and 2.1.1.3069 uses hard-coded credentials for a database account with privileges that can affect confidentiality, in...

CVSS:9.1(Critical)

In cryptctl before version 2.0 a malicious server could send RPC requests that could overwrite files outside of the cryptctl key database.

CWE-222017
CVSS:9.1(Critical)

In Anti-Web through 3.8.7, as used on NetBiter FGW200 devices through 3.21.2, WS100 devices through 3.30.5, EC150 devices through 1.40.0, WS200 devices through 3.30.4, EC250 devices through 1.40.0, an...

CWE-222017
CVSS:9.1(Critical)

An issue, also known as DW201703-005, was discovered in libdwarf 2017-03-21. A heap-based buffer over-read in _dwarf_read_loc_expr_op() is due to a failure to check a pointer for being in bounds (in a...

CVSS:9.1(Critical)

A security vulnerability in HPE IceWall SSO Dfw 10.0 and 11.0 on RHEL, HP-UX, and Windows could be exploited remotely to allow URL Redirection.

CVSS:9.1(Critical)

A Remote Denial of Service vulnerability in Hewlett Packard Enterprise Moonshot Provisioning Manager Appliance version v1.20 was found.

CWE-202017
CVSS:9.1(Critical)

The htmlParseTryOrFinish function in HTMLparser.c in libxml2 2.9.4 allows attackers to cause a denial of service (buffer over-read) or information disclosure.

CVSS:9.1(Critical)

forgotpassword.php in GeniXCMS 1.0.2 lacks a rate limit, which might allow remote attackers to cause a denial of service (login inability) or possibly conduct Arbitrary User Password Reset attacks via...

CVSS:9.1(Critical)

vbf_stp_error in bin/varnishd/cache/cache_fetch.c in Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 allows remote attackers to obtain sensitive information from process memory because a VF...

CVSS:9.1(Critical)

Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.

CWE-222017
CVSS:9.1(Critical)

Out-of-bounds read in Graphite2 Library in Firefox before 54 in graphite2::Silf::readGraphite function.

CVSS:9.1(Critical)

An out-of-bounds read vulnerability with the Opus encoder when the number of channels in an audio stream changes while the encoder is in use. This vulnerability affects Firefox < 54, Firefox ESR < 52....

CVSS:9.1(Critical)

An out-of-bounds read occurs when applying style rules to pseudo-elements, such as ::first-line, using cached style data. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox...

CVSS:9.1(Critical)

libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data o...

CVSS:9.1(Critical)

The NetIQ Identity Manager Plugins before 4.6.1 contained various XML External XML Entity (XXE) handling flaws that could be used by attackers to leak information or cause denial of service attacks.