CVE-2021-31807

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. An integer overflow problem allows a remote server to achieve Denial of Service when delivering responses to HTTP Range requests. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious...

UBUNTU-CVE-2021-31807

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. An integer overflow problem allows a remote server to achieve Denial of Service when delivering responses to HTTP Range requests. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious...

CVE-2021-31808

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to an input-validation bug, it is vulnerable to a Denial of Service attack against all clients using the proxy. A client sends an HTTP Range request to trigger this...

Input validation

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to an input-validation bug, it is vulnerable to a Denial of Service attack against all clients using the proxy. A client sends an HTTP Range request to trigger this...

CVE-2021-31808

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to an input-validation bug, it is vulnerable to a Denial of Service attack against all clients using the proxy. A client sends an HTTP Range request to trigger this...

CVE-2021-31806

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a memory-management bug, it is vulnerable to a Denial of Service attack against all clients using the proxy via HTTP Range request processing...

CVE-2021-31806

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a memory-management bug, it is vulnerable to a Denial of Service attack against all clients using the proxy via HTTP Range request processing...

Cross site request forgery (csrf)

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a memory-management bug, it is vulnerable to a Denial of Service attack against all clients using the proxy via HTTP Range request processing...

CVE-2021-31806

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a memory-management bug, it is vulnerable to a Denial of Service attack against all clients using the proxy via HTTP Range request processing...

CVE-2021-31806

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a memory-management bug, it is vulnerable to a Denial of Service attack against all clients using the proxy via HTTP Range request processing...

CVE-2021-31808

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to an input-validation bug, it is vulnerable to a Denial of Service attack against all clients using the proxy. A client sends an HTTP Range request to trigger this...

CVE-2021-31808

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to an input-validation bug, it is vulnerable to a Denial of Service attack against all clients using the proxy. A client sends an HTTP Range request to trigger this...

CVE-2021-31806

CVE-2021-31806 is a memory-management bug in Squid’s HTTP Range request processing that enables a Denial of Service against all clients using the proxy. Affected are Squid releases before 4.15 and 5.x before 5.0.6. Public advisories and vendor/procurer notes corroborate impact as DoS (not informa...

CVE-2021-31806

An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a memory-management bug, it is vulnerable to a Denial of Service attack against all clients using the proxy via HTTP Range request processing...

CVE-2021-31808

CVE-2021-31808 affects Squid before 4.15 and 5.x before 5.0.6. It stems from an input-validation bug in HTTP Range handling that can be exploited to cause a Denial of Service against all clients using the proxy. Affected component: Squid’s HTTP Range request processing. Impact: availability degra...

Denial Of Service (DoS)

squid is vulnerable to denial of service. The vulnerability exists due to an integer overflow due to insufficient validation of user-supplied input when delivering responses from HTTP Range requests...

Design/Logic Flaw

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of an HTTP range header. An attacker could exploit this...

CVE-2021-1223 Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of an HTTP range header. An attacker could exploit this...

PT-2021-1770 · Cisco +1 · Snort +1

Name of the Vulnerable Software and Affected Versions: Cisco products affected versions not specified Description: The issue is related to a vulnerability in the Snort detection engine, which could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. This is due ...

CVE-2020-15689

Appweb before 7.2.2 and 8.x before 8.1.0, when built with CGI support, mishandles an HTTP request with a Range header that lacks an exact range. This may result in a NULL pointer dereference and cause a denial of service...