CVSS: 5.9EPSS: 0%CPEs: 75EXPL: 1CVE-2020-1971 – EDIPARTYNAME NULL pointer dereference
https://notcve.org/view.php?id=CVE-2020-1971
The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. • https://github.com/MBHudson/CVE-2020-1971 http://www.openwall.com/lists/oss-security/2021/09/14/2 https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2154ab83e14ede338d2ede9bbe5cdfce5d5a6c9e https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=f960d81215ebf3f65e03d4d5d857fb9b666d6920 https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44676 https://lists.apache.org/thread.html/r63c6f2dd363d9b514d0a4bcf624580616a679898cc14c109a49b7 • CWE-476: NULL Pointer Dereference •
CVSS: 5.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-14722
https://notcve.org/view.php?id=CVE-2020-14722
Vulnerability in the Oracle Enterprise Communications Broker product of Oracle Communications Applications (component: WebGUI). Supported versions that are affected are 3.0.0-3.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Enterprise Communications Broker. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Enterprise Communications Broker, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Enterprise Communications Broker accessible data as well as unauthorized read access to a subset of Oracle Enterprise Communications Broker accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Enterprise Communications Broker. • https://www.oracle.com/security-alerts/cpujul2020.html •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-14721
https://notcve.org/view.php?id=CVE-2020-14721
Vulnerability in the Oracle Enterprise Communications Broker product of Oracle Communications Applications (component: WebGUI). Supported versions that are affected are 3.0.0-3.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Enterprise Communications Broker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Enterprise Communications Broker accessible data as well as unauthorized read access to a subset of Oracle Enterprise Communications Broker accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Enterprise Communications Broker. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). • https://www.oracle.com/security-alerts/cpujul2020.html •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2020-14563
https://notcve.org/view.php?id=CVE-2020-14563
Vulnerability in the Oracle Enterprise Communications Broker product of Oracle Communications Applications (component: WebGUI). Supported versions that are affected are 3.0.0-3.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Enterprise Communications Broker. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Enterprise Communications Broker, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Enterprise Communications Broker accessible data as well as unauthorized read access to a subset of Oracle Enterprise Communications Broker accessible data. • https://www.oracle.com/security-alerts/cpujul2020.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 0%CPEs: 23EXPL: 0CVE-2020-11080 – Denial of service in nghttp2
https://notcve.org/view.php?id=CVE-2020-11080
In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes (2400 individual settings entries) over and over again. The attack causes the CPU to spike at 100%. nghttp2 v1.41.0 fixes this vulnerability. There is a workaround to this vulnerability. Implement nghttp2_on_frame_recv_callback callback, and if received frame is SETTINGS frame and the number of settings entries are large (e.g., > 32), then drop the connection. • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00024.html https://github.com/nghttp2/nghttp2/commit/336a98feb0d56b9ac54e12736b18785c27f75090 https://github.com/nghttp2/nghttp2/commit/f8da73bd042f810f34d19f9eae02b46d870af394 https://github.com/nghttp2/nghttp2/security/advisories/GHSA-q5wr-xfw9-q7xr https://lists.debian.org/debian-lts-announce/2021/10/msg00011.html https://lists.debian.org/debian-lts-announce/2023/10/msg00023.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject& • CWE-400: Uncontrolled Resource Consumption CWE-707: Improper Neutralization CWE-770: Allocation of Resources Without Limits or Throttling •