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An update of 'envoy' packages of Photon OS has been released...

envoy/h1_capture_fuzz_test: Crash in Envoy::TestUtility::findCounter

Detailed report: https://oss-fuzz.com/testcase?key=5689202068422656 Project: envoy Fuzzer: libFuzzerenvoyh1capturefuzztest Fuzz target binary: h1capturefuzztest Job Type: libfuzzerasanenvoy Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x7fdd36e0b970 Crash State:...

The vulnerability of the network software tool Envoy, related to errors in URI normalization, allows a intruder to gain unauthorized access to protected data.

The vulnerability of the network software tool Envoy is related to errors in normalizing URI addresses. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain unauthorized access to protected data...

The vulnerability of the network software tool Envoy, related to errors in analyzing HTTP headers, allows a hacker to gain access to protected data.

The vulnerability of the network software tool Envoy is related to errors in analyzing HTTP headers. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain access to protected data without going through the authentication mechanism...

envoy/header_parser_fuzz_test: Crash in Envoy::Router::StreamInfoHeaderFormatter::StreamInfoHeaderFormatter

Project: https://github.com/envoyproxy/envoy.git Detailed report: https://oss-fuzz.com/testcase?key=5702537941876736 Project: envoy Fuzzer: libFuzzerenvoyheaderparserfuzztest Fuzz target binary: headerparserfuzztest Job Type: libfuzzerubsanenvoy Platform Id: linux Crash Type: UNKNOWN READ Crash...

envoy/h1_capture_direct_response_fuzz_test: Crash in Envoy::TestUtility::findCounter

Detailed report: https://oss-fuzz.com/testcase?key=5756178220449792 Project: envoy Fuzzer: libFuzzerenvoyh1capturedirectresponsefuzztest Fuzz target binary: h1capturedirectresponsefuzztest Job Type: libfuzzerasanenvoy Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x7f55425a59b0 Crash...

Unauthorised Access

Envoy is vulnerable to unauthorised access vulnerability. This occurs when parsing HTTP/1.x header values because envoy does not reject embedded zero characters NUL, ASCII 0x0. This allows remote attackers crafting header values containing embedded NUL characters to potentially bypass header...

Access Control Bypass

Envoy is vulnerable to access control bypass attacks. This is because it does not normalize HTTP URL paths. A remote attacker could craft a relative path and could interpret the non-normalized path, that provide an attacker to access beyond the scope provided by the access control policy...

envoy/header_map_impl_fuzz_test: Heap-buffer-overflow in Envoy::Http::HeaderString::setCopy

Project: https://github.com/envoyproxy/envoy.git Detailed report: https://oss-fuzz.com/testcase?key=5182326490791936 Project: envoy Fuzzer: libFuzzerenvoyheadermapimplfuzztest Fuzz target binary: headermapimplfuzztest Job Type: libfuzzerasanenvoy Platform Id: linux Crash Type: Heap-buffer-overflo...

envoy/h1_capture_fuzz_test: Heap-use-after-free in Envoy::Http::Http1::ServerConnectionImpl::onMessageComplete

Project: https://github.com/envoyproxy/envoy.git Detailed report: https://oss-fuzz.com/testcase?key=5738507290542080 Project: envoy Fuzzer: libFuzzerenvoyh1capturefuzztest Fuzz target binary: h1capturefuzztest Job Type: libfuzzerasanenvoy Platform Id: linux Crash Type: Heap-use-after-free READ 8...

CVE-2019-9901

Envoy 1.9.0 and before does not normalize HTTP URL paths. A remote attacker may craft a relative path, e.g., something/../admin, to bypass access control, e.g., a block on /admin. A backend server could then interpret the non-normalized path and provide an attacker access beyond the scope provide...

CVE-2019-9901

Envoy 1.9.0 and before does not normalize HTTP URL paths. A remote attacker may craft a relative path, e.g., something/../admin, to bypass access control, e.g., a block on /admin. A backend server could then interpret the non-normalized path and provide an attacker access beyond the scope provide...

CVE-2019-9901

CVE-2019-9901 affects Envoy 1.9.0 and earlier. The vulnerability arises because Envoy does not normalize HTTP URL paths, allowing a remote attacker to craft a relative path (e.g., something/../admin) to bypass access controls and cause a backend to interpret a non-normalized path, potentially gra...

CVE-2019-9901

Envoy 1.9.0 and before does not normalize HTTP URL paths. A remote attacker may craft a relative path, e.g., something/../admin, to bypass access control, e.g., a block on /admin. A backend server could then interpret the non-normalized path and provide an attacker access beyond the scope provide...

CVE-2019-9900

When parsing HTTP/1.x header values, Envoy 1.9.0 and before does not reject embedded zero characters NUL, ASCII 0x0. This allows remote attackers crafting header values containing embedded NUL characters to potentially bypass header matching rules, gaining access to unauthorized resources...

CVE-2019-9900

When parsing HTTP/1.x header values, Envoy 1.9.0 and before does not reject embedded zero characters NUL, ASCII 0x0. This allows remote attackers crafting header values containing embedded NUL characters to potentially bypass header matching rules, gaining access to unauthorized resources...

Design/Logic Flaw

When parsing HTTP/1.x header values, Envoy 1.9.0 and before does not reject embedded zero characters NUL, ASCII 0x0. This allows remote attackers crafting header values containing embedded NUL characters to potentially bypass header matching rules, gaining access to unauthorized resources...

CVE-2019-9900

Technical details about CVE-2019-9900 are not provided in the connected documents. The initial description notes an issue in Envoy 1.9.0 and earlier with HTTP header parsing, but no public details are included here; monitor for updates.

CVE-2019-9900

When parsing HTTP/1.x header values, Envoy 1.9.0 and before does not reject embedded zero characters NUL, ASCII 0x0. This allows remote attackers crafting header values containing embedded NUL characters to potentially bypass header matching rules, gaining access to unauthorized resources...

FreeBSD : Istio -- Security vulnerabilities (484d3f5e-653a-11e9-b0e3-1c39475b9f84)

Istio reports : Two security vulnerabilities have recently been identified in the Envoy proxy. The vulnerabilities are centered on the fact that Envoy did not normalize HTTP URI paths and did not fully validate HTTP/1.1 header values. These vulnerabilities impact Istio features that rely on Envoy...