#dos

Security isn't just about tools — it's about understanding how the enemy thinks and why they make certain choices.

Cybersecurity researchers are warning that thousands of servers hosting the Prometheus monitoring and alerting toolkit are at risk of information leakage and exposure to denial-of-service (DoS) as well as remote code execution (RCE) attacks. "Prometheus servers or exporters, often lacking proper authentication, allowed attackers to easily gather sensitive information, such as credentials and API

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 5.9 ATTENTION: Exploitable from adjacent network Vendor: Siemens Equipment: SENTRON Powercenter 1000 Vulnerability: Incorrect Synchronization 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: SENTRON Powercenter 1000 (7KN1110-0MC00): All versions SENTRON Powercenter 1100 (7KN1111-0MC00): All versions 3.2 Vulnerability Overview 3.2.1 INCORRECT SYNCHRONIZATION CWE-821 A denial of service condition can only be triggered during BLE pairing. This occurs only in a ...

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.3 ATTENTION: Low Attack Complexity Vendor: Siemens Equipment: Teamcenter Visualization Vulnerabilities: Out-of-bounds Read, Improper Restriction of Operations within the Bounds of a Memory Buffer, Out-of-bounds Write, NULL Pointer Dereference, Use After Free, Stack-based Buffer Overflow 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to affect confidentiality, integrity, or availability of the affected products. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Teamcenter Visualization V2406: Versions prior to V2406.0005 (CVE-2024-52565, CVE-2024-525...

Proxy and anonymization networks have been dominating the headlines, this piece discusses its origins and evolution on the threat landscape with specific focus on state sponsored abuse.

# Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-r4pg-vg54-wxx4. This link is maintained to preserve external references. # Original Description A flaw was found in the cert-manager package. This flaw allows an attacker who can modify PEM data that the cert-manager reads, for example, in a Secret resource, to use large amounts of CPU in the cert-manager controller pod to effectively create a denial-of-service (DoS) vector for the cert-manager in the cluster.

A global law enforcement operation has failed 27 stresser services that were used to conduct distributed denial-of-service (DDoS) attacks and took them offline as part of a multi-year international exercise called PowerOFF. The effort, coordinated by Europol and involving 15 countries, dismantled several booter and stresser websites, including zdstresser.net, orbitalstress.net, and

### Summary Versions of sigstore-python newer than 2.0.0 but prior to 3.6.0 perform insufficient validation of the "integration time" present in "v2" and "v3" bundles during the verification flow: the "integration time" is verified *if* a source of signed time (such as an inclusion promise) is present, but is otherwise trusted if no source of signed time is present. This does not affect "v1" bundles, as the "v1" bundle format always requires an inclusion promise. ### Details Sigstore uses signed time to support verification of signatures made against short-lived signing keys. ### Impact The impact and severity of this weakness is *low*, as Sigstore contains multiple other enforcing components that prevent an attacker who modifies the integration timestamp within a bundle from impersonating a valid signature. In particular, an attacker who modifies the integration timestamp can induce a Denial of Service, but in no different manner than already possible with bundle access (e.g. m...

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Low Attack Complexity Vendor: Schneider Electric Equipment: EcoStruxure Foxboro DCS Core Control Services Vulnerabilities: Out-of-bounds Write, Improper Validation of Array Index, Improper Input Validation 2. RISK EVALUATION Successful exploitation of these vulnerabilities could lead to a loss of system functionality or unauthorized access to system functions. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Schneider Electric reports that the following products are affected: EcoStruxure Foxboro DCS Core Control Services: Versions 9.8 and prior 3.2 VULNERABILITY OVERVIEW 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 An out-of-bounds write vulnerability exists that could cause local denial of service, or kernel memory leak when a malicious actor with local user access crafts a script/program using an IOCTL call in the Foxboro.sys driver. CVE-2024-5679 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the CVSS vect...

**How could an attacker exploit the vulnerability?** An unauthenticated attacker could exploit the vulnerability by connecting to a Remote Desktop server and then sending a malicious http request to the server.