CVSS: 6.1EPSS: 15%CPEs: 24EXPL: 0CVE-2020-1927 – httpd: mod_rewrite configurations vulnerable to open redirect
https://notcve.org/view.php?id=CVE-2020-1927
01 Apr 2020 — In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL. En Apache HTTP Server versiones 2.4.0 hasta 2.4.41, los redireccionamientos configurados con mod_rewrite que pretendían ser autorreferenciales podrían ser engañados por nuevas líneas codificadas y redireccionadas en lugar de una URL inesperada dentro de la URL de petición. A flaw was fou... • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00002.html • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 5.3EPSS: 38%CPEs: 21EXPL: 0CVE-2020-1934 – httpd: mod_proxy_ftp use of uninitialized value
https://notcve.org/view.php?id=CVE-2020-1934
01 Apr 2020 — In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server. En Apache HTTP Server versiones 2.4.0 hasta 2.4.41, mod_proxy_ftp puede usar memoria no inicializada cuando al enviar un proxy hacia un servidor FTP malicioso. A flaw was found in Apache's HTTP server (httpd) .The mod_proxy_ftp module may use uninitialized memory with proxying to a malicious FTP server. The highest threat from this vulnerability is to data confidentiality. Red Hat JBoss... • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00002.html • CWE-456: Missing Initialization of a Variable CWE-908: Use of Uninitialized Resource •
CVSS: 9.1EPSS: 41%CPEs: 12EXPL: 0CVE-2019-10082 – httpd: read-after-free in h2 connection shutdown
https://notcve.org/view.php?id=CVE-2019-10082
27 Aug 2019 — In Apache HTTP Server 2.4.18-2.4.39, using fuzzed network input, the http/2 session handling could be made to read memory after being freed, during connection shutdown. En Apache HTTP Server versiones 2.4.18 hasta 2.4.39, usando la entrada de red difusa, el manejo de la sesión http/2 podría ser hecha para leer la memoria después de ser liberada, durante el apagado de la conexión. A read-after-free vulnerability was discovered in Apache httpd, in mod_http2. A specially crafted http/2 client session could cau... • https://httpd.apache.org/security/vulnerabilities_24.html • CWE-416: Use After Free •
CVSS: 6.1EPSS: 84%CPEs: 26EXPL: 4CVE-2019-10092 – Apache Httpd mod_proxy - Error Page Cross-Site Scripting
https://notcve.org/view.php?id=CVE-2019-10092
27 Aug 2019 — In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with proxying enabled but was misconfigured in such a way that the Proxy Error page was displayed. En Apache HTTP Server versiones 2.4.0 hasta 2.4.39, se reportó un problema de cross-site scripting limitado que afecta la ... • https://www.exploit-db.com/exploits/47688 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.2EPSS: 35%CPEs: 20EXPL: 0CVE-2019-10097 – httpd: null-pointer dereference in mod_remoteip
https://notcve.org/view.php?id=CVE-2019-10097
27 Aug 2019 — In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only be triggered by a trusted proxy and not by untrusted HTTP clients. En Apache HTTP Server versiones 2.4.32 hasta 2.4.39, cuando mod_remoteip se configuró para usar un servidor proxy intermediario de confianza que utiliza el protocolo "PROXY", u... • https://access.redhat.com/errata/RHSA-2019:4126 • CWE-416: Use After Free CWE-476: NULL Pointer Dereference CWE-787: Out-of-bounds Write •
CVSS: 6.1EPSS: 79%CPEs: 1EXPL: 1CVE-2019-10098 – Apache Httpd mod_rewrite - Open Redirects
https://notcve.org/view.php?id=CVE-2019-10098
27 Aug 2019 — In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the request URL. En el servidor HTTP Apache versiones 2.4.0 hasta 2.4.39, los Redireccionamientos configurados con mod_rewrite que fueron previstos a estar auto referenciados podrían ser engañados por nuevas líneas codificadas y redireccionadas a una URL inesperada dentro de la URL de la petición. A vulnera... • https://www.exploit-db.com/exploits/47689 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 7.5EPSS: 21%CPEs: 3EXPL: 1CVE-2019-10081 – httpd: memory corruption on early pushes
https://notcve.org/view.php?id=CVE-2019-10081
15 Aug 2019 — HTTP/2 (2.4.20 through 2.4.39) very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory in the pushing request's pool, leading to crashes. The memory copied is that of the configured push link header values, not data supplied by the client. Pushes tempranos de HTTP/2 (versiones 2.4.20 hasta 2.4.39) configurados por ejemplo con "H2PushResource", podrían conllevar a una sobrescritura de memoria en el pushing de grupo de peticiones causando bloqueos. La memoria copi... • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.html • CWE-400: Uncontrolled Resource Consumption CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 4%CPEs: 43EXPL: 0CVE-2019-9517 – Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service
https://notcve.org/view.php?id=CVE-2019-9517
13 Aug 2019 — Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both. Algunas implementaciones HT... • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.html • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 4.9EPSS: 2%CPEs: 26EXPL: 0CVE-2019-0197 – httpd: mod_http2: possible crash on late upgrade
https://notcve.org/view.php?id=CVE-2019-0197
11 Jun 2019 — A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade was enabled for h2 on a https: host, an Upgrade request from http/1.1 to http/2 that was not the first request on a connection could lead to a misconfiguration and crash. Server that never enabled the h2 protocol or that only enabled it for https: and did not set "H2Upgrade on" are unaffected by this issue. Una vulnerabilidad fue encontrada en Apache HTTP Server 2.4.34 hasta 2.4.38 y clasi... • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.html • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 5.3EPSS: 8%CPEs: 6EXPL: 0CVE-2019-0196 – httpd: mod_http2: read-after-free on a string compare
https://notcve.org/view.php?id=CVE-2019-0196
03 Apr 2019 — A vulnerability was found in Apache HTTP Server 2.4.17 to 2.4.38. Using fuzzed network input, the http/2 request handling could be made to access freed memory in string comparison when determining the method of a request and thus process the request incorrectly. Se descubrió una Vulnerabilidad en Apache HTTP Server 2.4.17. usando fuzzed network input, la http/2 manejo de solicitudes podría estar hechas para acceder a la memoria liberada en la comparación de cadenas al determinar el método de una solicitud y... • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.html • CWE-416: Use After Free •