CVE-2022-24825 Smokescreen SSRF via deny list bypass

Smokescreen is a simple HTTP proxy that fogs over naughty URLs. The primary use case for Smokescreen is to prevent server-side request forgery SSRF attacks in which external attackers leverage the behavior of applications to connect to or scan internal infrastructure. Smokescreen also offers an...

Bypass Protection For Server-side Request Forgery (SSRF)

github.com/stripe/smokescreen is vulnerable to Bypass protection for sever-side request forgery. Appending a dot to the end of user-supplied URLs, or by providing input in a different letter case allows an attacker to bypass the deny list feature of the library...

CVE-2022-24842 Improper Privilege Management in MinIO

MinIO is a High Performance Object Storage released under GNU Affero General Public License v3.0. A security issue was found where an non-admin user is able to create service accounts for root or other admin users and then is able to assume their access policies via the generated credentials. Thi...

Smokescreen SSRF via deny list bypass

The primary use case for Smokescreen is to prevent server-side request forgery SSRF attacks in which external attackers leverage the behavior of applications to connect to or scan internal infrastructure. Smokescreen also offers an option to deny access to additional e.g., external URLs by way of...

GHSA-GCJ7-J438-HJJ2 Smokescreen SSRF via deny list bypass

The primary use case for Smokescreen is to prevent server-side request forgery SSRF attacks in which external attackers leverage the behavior of applications to connect to or scan internal infrastructure. Smokescreen also offers an option to deny access to additional e.g., external URLs by way of...

PT-2022-16904 · Unknown · Smokescreen

Name of the Vulnerable Software and Affected Versions: Smokescreen versions prior to 0.0.3 Description: Smokescreen is a simple HTTP proxy designed to prevent server-side request forgery SSRF attacks by blocking access to certain URLs. It also features a deny list to restrict access to additional...

Stripe: Bypass global deny-lists by wrapping domains using "[]" in https://github.com/stripe/smokescreen

The Smokescreen proxy is an open source project written and maintained by Stripe to restrict the URLs that internal services can connect to. The primary use case for Smokescreen is to prevent server-side request forgery SSRF attacks in which external attackers leverage the behavior of our...

Security Advisory 0074

Security Advisory 0074 . CSAF PDF Date: April 1st, 2022 Revision | Date | Changes ---|---|--- 1.0 | April 1st, 2022 | Initial Release The CVE-ID tracking this issue: CVE-2021-28504 CVSSv3.1 Base Score: 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Common Weakness Enumeration: CWE-284 Improper...

CVE-2022-24797

Pomerium is an identity-aware access proxy. In distributed service mode, Pomerium's Authenticate service exposes pprof debug and prometheus metrics handlers to untrusted traffic. This can leak potentially sensitive environmental information or lead to limited denial of service conditions. This...

Microsoft Exchange Server ChainedSerializationBinder Deny List Typo RCE

This vulnerability allows remote attackers to execute arbitrary code on Exchange Server 2019 CU10 prior to Security Update 3, Exchange Server 2019 CU11 prior to Security Update 2, Exchange Server 2016 CU21 prior to Security Update 3, and Exchange Server 2016 CU22 prior to Security Update 2. Note...

GHSA-82MM-FFJR-H86C Authorization bypass in Istio

In Istio 1.5.0 though 1.5.8 and Istio 1.6.0 through 1.6.7, when users specify an AuthorizationPolicy resource with DENY actions using wildcard suffixes e.g. -some-suffix for source principals or namespace fields, callers will never be denied access, bypassing the intended policy. Specific Go...

Authorization bypass in Istio

In Istio 1.5.0 though 1.5.8 and Istio 1.6.0 through 1.6.7, when users specify an AuthorizationPolicy resource with DENY actions using wildcard suffixes e.g. -some-suffix for source principals or namespace fields, callers will never be denied access, bypassing the intended policy. Specific Go...

Authorization bypass in Istio

In Istio 1.5.0 though 1.5.8 and Istio 1.6.0 through 1.6.7, when users specify an AuthorizationPolicy resource with DENY actions using wildcard suffixes e.g. -some-suffix for source principals or namespace fields, callers will never be denied access, bypassing the intended policy...

Authorization bypass in Istio

In Istio 1.5.0 though 1.5.8 and Istio 1.6.0 through 1.6.7, when users specify an AuthorizationPolicy resource with DENY actions using wildcard suffixes e.g. -some-suffix for source principals or namespace fields, callers will never be denied access, bypassing the intended policy...

PYSEC-2022-90

Tensorflow is an Open Source Machine Learning Framework. The Grappler optimizer in TensorFlow can be used to cause a denial of service by altering a SavedModel such that IsSimplifiableReshape would trigger CHECK failures. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this...

GHSA-RMR5-CPV2-VGJF Denial of Service by injecting highly recursive collections or maps in XStream

Impact The vulnerability may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. Patches XStream 1.4.19 monitors and accumulates the...

CVE-2021-28096

An issue was discovered in Stormshield SNS before 4.2.3 when the proxy is used. An attacker can saturate the proxy connection table. This would result in the proxy denying any new connections...

CVE-2021-22600

A double free bug in packetsetring in net/packet/afpacket.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755...

CVE-2021-22600 Double Free in net/packet/af_packet.c leading to priviledge escalation

A double free bug in packetsetring in net/packet/afpacket.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755...

Silicon Labs 700 数据伪造问题漏洞

Silicon Labs 700 is a family of chips from Silicon Labs, Inc. The Silicon Labs 700 suffers from a data forgery vulnerability that stems from the presence of insufficient authentication or encryption in the Silicon Labs 700 series chips using S2. An attacker could exploit the vulnerability by...