(Pwn2Own) Alpine Halo9 Improper Verification of Cryptographic Signature Vulnerability

This vulnerability allows physically present attackers to bypass signature validation mechanism on affected installations of Alpine Halo9 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the firmware metadata signature validation mechanism. Th...

The vulnerability of the microprogramming software of Schneider Electric PowerLogic P5 relay protection devices, related to the use of cryptographic algorithms with defects, allows a intruder to cause malfunctions during maintenance, restart the device, or gain full control over the device.

The vulnerability of the microprogramming software of Schneider Electric PowerLogic P5 relay protection devices for electrical networks relates to the use of cryptographic algorithms that contain vulnerabilities. Exploiting this vulnerability can allow attackers to cause malfunctions in the devic...

Recovering Public Keys from Signatures

Interesting summary of various ways to derive the public key from digitally signed files. Normally, with a signature scheme, you have the public key and want to know whether a given signature is valid. But what if we instead have a message and a signature, assume the signature is valid, and want ...

CVE-2024-38579

CVE-2024-38579 : Linux kernel vulnerability in crypto: bcm where spu2_dump_omd() increments ptr by ciph_key_len instead of hash_iv_len, risking buffer overrun. Root cause: incorrect pointer arithmetic in bcm cryptographic path. Affects the kernel crypto module, potential memory safety impact. Fix...

Ubuntu 22.04 LTS : Linux kernel (HWE) vulnerabilities (USN-6818-4)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6818-4 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...

USN-6818-4: Linux kernel (HWE) vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 It was...

The vulnerability of the IBM WebSphere Application Server application server, related to the use of cryptographic algorithms containing vulnerabilities, allows attackers to disclose protected information.

The vulnerability of the IBM WebSphere Application Server application server is related to the use of cryptographic algorithms that contain vulnerabilities. Exploiting this vulnerability can allow a malicious actor to disclose the protected information...

CVE-2024-36277

Improper verification of cryptographic signature issue exists in "FreeFrom - the nostr client" App versions prior to 1.3.5 for Android and iOS. The affected app cannot detect event data with invalid signatures...

CVE-2024-36277

CVE-2024-36277 concerns the Android/iOS app "FreeFrom - the nostr client" from FreeFrom K.K. The issue is an improper verification of cryptographic signatures (CWE-347) that prevents the app from detecting event data with invalid signatures. Affected versions are prior to 1.3.5. Reported impact i...

CVE-2024-36277

Improper verification of cryptographic signature issue exists in "FreeFrom - the nostr client" App versions prior to 1.3.5 for Android and iOS. The affected app cannot detect event data with invalid signatures...

CVE-2024-36277

Improper verification of cryptographic signature issue exists in "FreeFrom - the nostr client" App versions prior to 1.3.5 for Android and iOS. The affected app cannot detect event data with invalid signatures...

PT-2024-26945 · Freefrom · Freefrom

Name of the Vulnerable Software and Affected Versions: FreeFrom - the nostr client versions prior to 1.3.5 Description: The issue is related to improper verification of cryptographic signatures. This means the affected app cannot detect event data with invalid signatures, potentially allowing...

CVE-2024-21988

StorageGRID formerly StorageGRID Webscale versions prior to 11.7.0.9 and 11.8.0.5 are susceptible to disclosure of sensitive information via complex MiTM attacks due to a vulnerability in the SSH cryptographic implementation...

CVE-2024-21988

CVE-2024-21988 affects NetApp StorageGRID (formerly StorageGRID Webscale). Versions prior to 11.7.0.9 and 11.8.0.5 are vulnerable due to a flaw in the SSH cryptographic implementation that enables disclosure of sensitive information in complex Man‑in‑the‑Middle attacks. The root cause is tied to ...

CVE-2024-21988 CVE-2024-21988 SSH Cryptographic Implementation Vulnerability in StorageGRID (formerly StorageGRID Webscale)

StorageGRID formerly StorageGRID Webscale versions prior to 11.7.0.9 and 11.8.0.5 are susceptible to disclosure of sensitive information via complex MiTM attacks due to a vulnerability in the SSH cryptographic implementation...

USN-6817-3: Linux kernel vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Zheng Wang discovered that the Broadc...

Fortinet FortiClient Telemetry protocol is vulnerable to a MitM (FG-IR-21-075)

The version of FortiClient installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-21-075 advisory. - A combination of a use of hard-coded cryptographic key vulnerability CWE-321 in FortiClientEMS 7.0.1 and below, 6.4.6 and...

Fortinet FortiClient Telemetry protocol is vulnerable to a MitM (FG-IR-21-075) (macOS)

The version of FortiClient installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-21-075 advisory. - A combination of a use of hard-coded cryptographic key vulnerability CWE-321 in FortiClientEMS 7.0.1 and below, 6.4.6 and...

Ubuntu 24.04 LTS : Linux kernel vulnerabilities (USN-6817-3)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6817-3 advisory. Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereferenc...

Ubuntu 22.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6821-4)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6821-4 advisory. It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An...