Rocky Linux 8 [CIQ] Security Update: libecap / libecap-debuginfo / libecap-debugsource / libecap-devel (crlsa-2019_2593)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20192593 advisory. squid: heap-based buffer overflow in HttpHeader::getAuth CVE-2019-12527 Tenable has extracted the preceding description block directly from the CIQ security advisor...

The vulnerability of the HttpHeader::getAuth function in the Squid proxy server allows a hacker to trigger a service denial or execute arbitrary code.

The vulnerability of the HttpHeader::getAuth function in the Squid proxy server is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow a remote attacker to cause service failures or execute arbitrary code...

squid: heap-based buffer overflow in HttpHeader::getAuth

A flaw was discovered in Squid versions 4.0.23 through 4.7. When checking Basic Authentication with HttpHeader::getAuth, Squid uses a global buffer to store the decoded data but does not check that the decoded length is not greater than the buffer. This flaw leads to a heap-based buffer overflow...

CVE-2019-12527: Out-of-bounds Write

An issue was discovered in Squid 4.0.23 through 4.7. When checking Basic Authentication with HttpHeader::getAuth, Squid uses a global buffer to store the decoded data. Squid does not check that the decoded length isn't greater than the buffer, leading to a heap-based buffer overflow with user...