Red Hat vulnerabilities

Published CVEs affecting Red Hat products: 1679 record(s), with severity, exploitation and fixes.

Exploited only (KEV) →

CVE-2019-3856 High · 8.8 CWE-190 Mar 25, 2019

An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2...

An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

CVE-2019-3863 High · 8.8 CWE-787 Mar 25, 2019

A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive...

A flaw was found in libssh2 before 1.8.1 creating a vulnerability on the SSH client side. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used by the SSH client as an index to copy memory causing in an out of bounds memory write error.

CVE-2019-9948 Critical · 9.1 CWE-22 Mar 23, 2019

urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for...

urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.

CVE-2019-3855 High · 8.8 CWE-190 Mar 21, 2019

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2...

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

CVE-2018-12023 High · 7.5 CWE-502 Mar 21, 2019

Deserialization of Untrusted Data

An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Oracle JDBC jar in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.

CVE-2018-12022 High · 7.5 CWE-502 Mar 21, 2019

Deserialization of Untrusted Data in Fasterxml Jackson-databind

An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Jodd-db jar (for database access for the Jodd framework) in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.

CVE-2019-9636 Critical · 9.8 CWE-173 Mar 8, 2019

Python 2.7.x through 2.7.16 and 3.x through 3.7.2 is affected by: Improper Handling of Unicode...

Python 2.7.x through 2.7.16 and 3.x through 3.7.2 is affected by: Improper Handling of Unicode Encoding (with an incorrect netloc) during NFKC normalization. The impact is: Information disclosure (credentials, cookies, etc. that are cached against a given hostname). The components are: urllib.parse.urlsplit, urllib.parse.urlparse. The attack vector is: A specially crafted URL could be incorrectly parsed to locate cookies or authentication data and send that information to a different host than when parsed correctly. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

CVE-2019-1003030 Critical · 9.9 KEV Urgent · 78 Public exploit CWE-693 Mar 8, 2019

Jenkins Matrix Project Plugin Remote Code Execution Vulnerability

A sandbox bypass vulnerability exists in Jenkins Pipeline: Groovy Plugin 2.63 and earlier in pom.xml, src/main/java/org/jenkinsci/plugins/workflow/cps/CpsGroovyShell.java that allows attackers able to control pipeline scripts to execute arbitrary code on the Jenkins master JVM.

CVE-2019-1003029 Critical · 9.9 KEV Urgent · 72 Public exploit Mar 8, 2019

Jenkins Script Security Plugin Sandbox Bypass Vulnerability

A sandbox bypass vulnerability exists in Jenkins Script Security Plugin 1.53 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java, src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/SecureGroovyScript.java that allows attackers with Overall/Read permission to execute arbitrary code on the Jenkins master JVM.

CVE-2019-6111 Medium · 5.9 Public exploit CWE-22 Jan 31, 2019

An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp...

An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well (for example, to overwrite the .ssh/authorized_keys file).

CVE-2019-6109 Medium · 6.8 CWE-116 Jan 31, 2019

An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display...

An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c.

CVE-2018-15982 High · 7.8 KEV Urgent · 80 Public exploit Ransomware CWE-416 Jan 18, 2019

Adobe Flash Player Use-After-Free Vulnerability

Flash Player versions 31.0.0.153 and earlier, and 31.0.0.108 and earlier have a use after free vulnerability. Successful exploitation could lead to arbitrary code execution.

CVE-2018-19362 Critical · 9.8 CWE-502 Jan 2, 2019

com.fasterxml.jackson.core:jackson-databind vulnerable to Deserialization of Untrusted Data

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the jboss-common-core class from polymorphic deserialization.

CVE-2018-19361 Critical · 9.8 CWE-502 Jan 2, 2019

Deserialization of Untrusted Data in jackson-databind

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the openjpa class from polymorphic deserialization.

CVE-2018-19360 Critical · 9.8 CWE-502 Jan 2, 2019

Deserialization of Untrusted Data in jackson-databind due to polymorphic deserialization

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the axis2-transport-jms class from polymorphic deserialization.

CVE-2018-14721 Critical · 10.0 CWE-918 Jan 2, 2019

Server-Side Request Forgery (SSRF) in jackson-databind

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to conduct server-side request forgery (SSRF) attacks by leveraging failure to block the axis2-jaxws class from polymorphic deserialization.

CVE-2018-14720 Critical · 9.8 CWE-502 Jan 2, 2019

XML External Entity Reference (XXE) in jackson-databind

FasterXML jackson-databind 2.x before 2.9.7 might allow attackers to conduct external XML entity (XXE) attacks by leveraging failure to block unspecified JDK classes from polymorphic deserialization.

CVE-2018-14719 Critical · 9.8 CWE-502 Jan 2, 2019

Deserialization of Untrusted Data in Fasterxml Jackson-databind

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the blaze-ds-opt and blaze-ds-core classes from polymorphic deserialization.

CVE-2018-14718 Critical · 9.8 CWE-502 Jan 2, 2019

Deserialization of Untrusted Data in Fasterxml Jackson-databind

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the slf4j-ext class from polymorphic deserialization.

CVE-2018-17480 High · 8.8 KEV High · 56 CWE-787 Dec 11, 2018

Google Chromium V8 Out-of-Bounds Write Vulnerability

Execution of user supplied Javascript during array deserialization leading to an out of bounds write in V8 in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

CVE-2018-1000861 Critical · 9.8 KEV Urgent · 83 Public exploit CWE-502 Dec 10, 2018

Jenkins Stapler Web Framework Deserialization of Untrusted Data Vulnerability

A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.

CVE-2018-12121 High · 7.5 CWE-400 Nov 28, 2018

Uncontrolled Resource Consumption in Nodejs Node.js

Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.

CVE-2018-5407 Medium · 4.7 Public exploit CWE-203 Nov 15, 2018

Observable Discrepancy in Canonical Ubuntu Linux

Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.

CVE-2018-6065 High · 8.8 KEV Urgent · 70 Public exploit CWE-190 Nov 14, 2018

Google Chromium V8 Integer Overflow Vulnerability

Integer overflow in computing the required allocation size when instantiating a new javascript object in V8 in Google Chrome prior to 65.0.3325.146 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVE-2018-17463 High · 8.8 KEV Urgent · 76 Public exploit Nov 14, 2018

Google Chromium V8 Remote Code Execution Vulnerability

Incorrect side effect annotation in V8 in Google Chrome prior to 70.0.3538.64 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.