CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-27577 – Incorrect handling of url fragment leads to cache poisoning
https://notcve.org/view.php?id=CVE-2021-27577
Incorrect handling of url fragment vulnerability of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1. Una vulnerabilidad de manejo incorrecto de fragmentos de url de Apache Traffic Server, permite a un atacante envenenar la caché. Este problema afecta a Apache Traffic Server versiones 7.0.0 hasta 7.1.12, versiones 8.0.0 hasta 8.1.1, versiones 9.0.0 hasta 9.0.1 • https://lists.apache.org/thread.html/ra1a41ff92a70d25bf576d7da2590575e8ff430393a3f4a0c34de4277%40%3Cusers.trafficserver.apache.org%3E https://www.debian.org/security/2021/dsa-4957 • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2020-17509
https://notcve.org/view.php?id=CVE-2020-17509
ATS negative cache option is vulnerable to a cache poisoning attack. If you have this option enabled, please upgrade or disable this feature. Apache Traffic Server versions 7.0.0 to 7.1.11 and 8.0.0 to 8.1.0 are affected. La opción de caché negativa de Apache Traffic Server es vulnerable a un ataque de envenenamiento de caché afectando a versiones 6.0.0 hasta 6.2.3, versiones 7.0.0 hasta 7.1.10 y versiones 8.0.0 hasta 8.0.7. Si posee esta opción habilitada, actualice o deshabilite esta función • https://lists.apache.org/thread.html/raa9f0589c26c4d146646425e51e2a33e1457492df9f7ea2019daa6d3%40%3Cannounce.trafficserver.apache.org%3E • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2020-17508
https://notcve.org/view.php?id=CVE-2020-17508
The ATS ESI plugin has a memory disclosure vulnerability. If you are running the plugin please upgrade. Apache Traffic Server versions 7.0.0 to 7.1.11 and 8.0.0 to 8.1.0 are affected. El plugin ESI en Apache Traffic Server versiones 6.0.0 hasta 6.2.3, versiones 7.0.0 hasta 7.1.11 y versiones 8.0.0 hasta 8.1.0, presenta una vulnerabilidad de divulgación de la memoria. Si está ejecutando el plugin, favor actualice a versión 7.1.12 o 8.1.1 o posterior • https://lists.apache.org/thread.html/r65434f7acca3aebf81b0588587149c893fe9f8f9f159eaa7364a70ff%40%3Cannounce.trafficserver.apache.org%3E •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2020-9494
https://notcve.org/view.php?id=CVE-2020-9494
Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.10, and 8.0.0 to 8.0.7 is vulnerable to certain types of HTTP/2 HEADERS frames that can cause the server to allocate a large amount of memory and spin the thread. Apache Traffic Server versiones 6.0.0 hasta 6.2.3, 7.0.0 hasta 7.1.10 y 8.0.0 hasta 8.0.7, es vulnerable a determinados tipos de tramas HTTP/2 HEADERS que pueden causar que el servidor asigne una gran cantidad de memoria y girar el subproceso o hilo • http://www.openwall.com/lists/oss-security/2021/03/01/2 https://lists.apache.org/thread.html/rf7f86917f42fdaf904d99560cba0c016e03baea6244c47efeb60ecbe%40%3Cdev.trafficserver.apache.org%3E https://www.debian.org/security/2020/dsa-4710 • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2020-9481
https://notcve.org/view.php?id=CVE-2020-9481
Apache ATS 6.0.0 to 6.2.3, 7.0.0 to 7.1.9, and 8.0.0 to 8.0.6 is vulnerable to a HTTP/2 slow read attack. Apache ATS versiones 6.0.0 hasta 6.2.3, versiones 7.0.0 hasta la versión 7.1.9 y versiones 8.0.0 hasta 8.0.6, es vulnerable a un ataque de lectura lenta de HTTP/2. • https://lists.apache.org/thread.html/r21ddaf0a4a973f3c43c7ff399ae50d2f858f13f87bd6a9551c5cf6db%40%3Cannounce.trafficserver.apache.org%3E https://www.debian.org/security/2020/dsa-4672 • CWE-400: Uncontrolled Resource Consumption •