Search vulnerabilities

Use the Query Builder to create your own search query, or check out the documentation to learn the search syntax.

Results 1,793

Export CSV
CVE-2018-2562

mysql: Server: Partition unspecified vulnerability (CPU Jan 2018)

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Partition). Supported versions that are affected are 5.5.58 and prior, 5.6.38 and prior and 5.7.19 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.0 Base Score 7.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H).

CVSS 3.1 · 7.1 High EPSS 3.4% KEV · Not listed
Vendors
Canonical Debian Mariadb and 3 more
Products
Ubuntu Linux Debian Linux Mariadb and 14 more
CVE-2018-20783

php: Buffer over-read in PHAR reading functions

In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to phar_parse_pharfile in ext/phar/phar.c.

CVSS 3.0 · 7.5 High EPSS 5.7% KEV · Not listed
Vendors
Opensuse Php Redhat
Products
Leap Php Enterprise Linux and 1 more
CVE-2018-20615

haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2 decoder allows for crash

An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes, and while these bytes are skipped, the total frame length was not re-checked to make sure they were present in the frame.

CVSS 3.0 · 7.5 High EPSS 4.5% KEV · Not listed
Vendors
Canonical Haproxy Opensuse and 1 more
Products
Ubuntu Linux Haproxy Leap and 4 more
CVE-2018-20103

haproxy: Infinite recursion via crafted packet allows stack exhaustion and denial of service

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.

CVSS 3.0 · 7.5 High EPSS 6.6% KEV · Not listed
Vendors
Canonical Haproxy Redhat
Products
Ubuntu Linux Haproxy Openshift and 2 more
CVE-2018-20102

haproxy: Out-of-bounds read in dns.c:dns_validate_dns_response() allows for memory disclosure

An out-of-bounds read in dns_validate_dns_response in dns.c was discovered in HAProxy through 1.8.14. Due to a missing check when validating DNS responses, remote attackers might be able read the 16 bytes corresponding to an AAAA record from the non-initialized part of the buffer, possibly accessing anything that was left on the stack, or even past the end of the 8193-byte buffer, depending on the value of accepted_payload_size.

CVSS 3.0 · 7.5 High EPSS 4.2% KEV · Not listed
Vendors
Canonical Haproxy Redhat
Products
Ubuntu Linux Haproxy Openshift and 2 more
CVE-2018-1333

DoS for HTTP/2 connections by crafted requests

By specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. Fixed in Apache HTTP Server 2.4.34 (Affected 2.4.18-2.4.30,2.4.33).

CVSS 3.0 · 7.5 High EPSS 17.0% KEV · Not listed
Vendors
Apache Canonical Netapp and 1 more
Products
Http Server Ubuntu Linux Cloud Backup and 4 more
CVE-2018-1312

httpd: Weak Digest auth nonce generation in mod_auth_digest

In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection.

CVSS 3.1 · 9.8 Critical EPSS 15.8% KEV · Not listed
Vendors
Apache Canonical Debian and 2 more
Products
Http Server Ubuntu Linux Debian Linux and 12 more
CVE-2018-1303

httpd: Out of bounds read in mod_cache_socache can allow a remote attacker to cause DoS

A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30 due to an out of bound read while preparing data to be cached in shared memory. It could be used as a Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.

CVSS 3.0 · 7.5 High EPSS 69.8% KEV · Not listed
Vendors
Apache Canonical Debian and 2 more
Products
Http Server Ubuntu Linux Debian Linux and 7 more
CVE-2018-1301

httpd: Out of bounds access after failure in reading the HTTP request

A specially crafted request could have crashed the Apache HTTP Server prior to version 2.4.30, due to an out of bound access after a size limit is reached by reading the HTTP header. This vulnerability is considered very hard if not impossible to trigger in non-debug mode (both log and build level), so it is classified as low risk for common server usage.

CVSS 3.0 · 5.9 Medium EPSS 14.5% KEV · Not listed
Vendors
Apache Canonical Debian and 2 more
Products
Http Server Ubuntu Linux Debian Linux and 7 more
CVE-2018-1283

httpd: Improper handling of headers in mod_session can allow a remote user to modify session data for CGI applications

In Apache httpd 2.4.0 to 2.4.29, when mod_session is configured to forward its session data to CGI applications (SessionEnv on, not the default), a remote user may influence their content by using a "Session" header. This comes from the "HTTP_SESSION" variable name used by mod_session to forward its data to CGIs, since the prefix "HTTP_" is also used by the Apache HTTP Server to pass HTTP header fields, per CGI specifications.

CVSS 3.0 · 5.3 Medium EPSS 9.7% KEV · Not listed
Vendors
Apache Canonical Debian and 2 more
Products
Http Server Ubuntu Linux Debian Linux and 7 more
CVE-2018-1102

source-to-image: Improper path sanitization in ExtractTarStreamFromTarReader in tar/tar.go

A flaw was found in source-to-image function as shipped with Openshift Enterprise 3.x. An improper path validation of tar files in ExtractTarStreamFromTarReader in tar/tar.go leads to privilege escalation.

CVSS 3.0 · 8.8 High EPSS 2.4% KEV · Not listed
Vendors
Redhat
Products
Openshift Rhel Software Collections
CVE-2018-1058

postgresql: Uncontrolled search path element in pg_dump and other client applications

A flaw was found in the way Postgresql allowed a user to modify the behavior of a query for other users. An attacker with a user account could use this flaw to execute code with the permissions of superuser in the database. Versions 9.3 through 10 are affected.

CVSS 3.1 · 8.8 High EPSS 13.1% KEV · Not listed
Vendors
Canonical Postgresql Redhat
Products
Ubuntu Linux Postgresql Cloudforms and 2 more
CVE-2018-1053

postgresql: pg_upgrade creates file of sensitive metadata under prevailing umask

In postgresql 9.3.x before 9.3.21, 9.4.x before 9.4.16, 9.5.x before 9.5.11, 9.6.x before 9.6.7 and 10.x before 10.2, pg_upgrade creates file in current working directory containing the output of `pg_dumpall -g` under umask which was in effect when the user invoked pg_upgrade, and not under 0077 which is normally used for other temporary files. This can allow an authenticated attacker to read or modify the one file, which may contain encrypted or unencrypted database passwords. The attack is infeasible if a directory mode blocks the attacker searching the current working directory or if the prevailing umask blocks the attacker opening the file.

CVSS 3.0 · 7.0 High EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Postgresql and 1 more
Products
Ubuntu Linux Debian Linux Postgresql and 3 more
CVE-2018-19486

git: Improper handling of PATH allows for commands to be executed from the current directory

Git before 2.19.2 on Linux and UNIX executes commands from the current working directory (as if '.' were at the end of $PATH) in certain cases involving the run_command() API and run-command.c, because there was a dangerous change from execvp to execv during 2017.

CVSS 3.0 · 9.8 Critical EPSS 4.1% KEV · Not listed
Vendors
Canonical Git-scm Linux and 1 more
Products
Ubuntu Linux Git Linux Kernel and 1 more
CVE-2018-18313

perl: Heap-based buffer read overflow in S_grok_bslash_N()

Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.

CVSS 3.0 · 9.1 Critical EPSS 9.5% KEV · Not listed
Vendors
Apple Canonical Debian and 3 more
Products
Mac Os X Ubuntu Linux Debian Linux and 7 more
CVE-2018-18311

perl: Integer overflow leading to buffer overflow in Perl_my_setenv()

Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

CVSS 3.0 · 9.8 Critical EPSS 11.7% KEV · Not listed
Vendors
Apple Canonical Debian and 5 more
Products
Mac Os X Ubuntu Linux Debian Linux and 20 more
CVE-2018-17456

git: arbitrary code execution via .gitmodules

Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive "git clone" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.

CVSS 3.0 · 9.8 Critical EPSS 97.4% KEV · Not listed
Vendors
Canonical Debian Git-scm and 1 more
Products
Ubuntu Linux Debian Linux Git and 9 more
CVE-2018-17199

httpd: mod_session_cookie does not respect expiry time

In Apache HTTP Server 2.4 release 2.4.37 and prior, mod_session checks the session expiry time before decoding the session. This causes session expiry time to be ignored for mod_session_cookie sessions since the expiry time is loaded when the session is decoded.

CVSS 3.0 · 7.5 High EPSS 20.0% KEV · Not listed
Vendors
Apache Canonical Debian and 3 more
Products
Http Server Ubuntu Linux Debian Linux and 6 more