The Interdependence between Automated Threat Intelligence Collection and Humans

The volume of cybersecurity vulnerabilities is rising, with close to 30% more vulnerabilities found in 2022 vs. 2018. Costs are also rising, with a data breach in 2023 costing $4.45M on average vs. $3.62M in 2017. In Q2 2023, a total of 1386 victims were claimed by ransomware attacks compared wit...

Potential Incorrect Domain Separator Generation in _calculateDomainSeparator Function

Lines of code Vulnerability details The calculateDomainSeparator function generates the EIP-712 domain separator using the contract's name and version. However, there is no explicit guarantee that the name has been set before calling this function, leading to an unreliable domain separator. Impac...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6339-3)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6339-3 advisory. It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An...

Ubuntu 22.04 LTS / 23.04 : Linux kernel vulnerabilities (USN-6338-2)

The remote Ubuntu 22.04 LTS / 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6338-2 advisory. Zi Fan Tan discovered that the binder IPC implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use...

Oracle Linux 5 : bind (ELSA-2008-0300)

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2008-0300 advisory. - CVE-2008-0122 small buffer overflow in inetnetwork - CVE-2007-6283 419421 Tenable has extracted the preceding description block directly from the...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6350-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6350-1 advisory. It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6339-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6339-1 advisory. It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An...

DarkGate Malware Activity Spikes as Developer Rents Out Malware to Affiliates

A new malspam campaign has been observed deploying an off-the-shelf malware called DarkGate. "The current spike in DarkGate malware activity is plausible given the fact that the developer of the malware has recently started to rent out the malware to a limited number of affiliates," Telekom...

Lack of events in EvolvingProteus contract

Lines of code Vulnerability details Impact There is no event emitted in the whole contract, even after executing sensitive actions like swaps between assets or at the constructor. That is bad because many automatic tools that monitors the contracts deployed rely on them. For example, see the swap...

Decoding the DNA of Ransomware Attacks: Unveiling the Anatomy Behind the Threat

Decoding the DNA of Ransomware Attacks: Unveiling the Anatomy Behind the Threat By Trellix Advanced Research Center · August 28, 2023 Introduction Ransomware, a malicious software that encrypts valuable data and demands a ransom for its release, has a notorious history marked by its evolution fro...

China-Linked Flax Typhoon Cyber Espionage Targets Taiwan's Key Sectors

A nation-state activity group originating from China has been linked to cyber attacks on dozens of organizations in Taiwan as part of a suspected espionage campaign. The Microsoft Threat Intelligence team is tracking the activity under the name Flax Typhoon, which is also known as Ethereal Panda...

Flax Typhoon using legitimate software to quietly access Taiwanese organizations

Summary Microsoft has identified a nation-state activity group tracked as Flax Typhoon, based in China, that is targeting dozens of organizations in Taiwan with the likely intention of performing espionage. Flax Typhoon gains and maintains long-term access to Taiwanese organizations networks with...

Agile Approach to Mass Cloud Credential Harvesting and Crypto Mining Sprints Ahead

Developers are not the only people who have adopted the agile methodology for their development processes. From 2023-06-15 to 2023-07-11, Permiso Security's p0 Labs team identified and tracked an attacker developing and deploying eight 8 incremental iterations of their credential harvesting malwa...

DEBIAN-CVE-2020-21047

The libcpu component which is used by libasm of elfutils version 0.177 git 47780c9e, suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write CWE-787, off-by-one error CWE-193 and reachable assertion CWE-617; to exploit the vulnerability, the attackers...

CVE-2020-21047

The libcpu component which is used by libasm of elfutils version 0.177 git 47780c9e, suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write CWE-787, off-by-one error CWE-193 and reachable assertion CWE-617; to exploit the vulnerability, the attackers...

CVE-2020-21047

The libcpu component which is used by libasm of elfutils version 0.177 git 47780c9e, suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write CWE-787, off-by-one error CWE-193 and reachable assertion CWE-617; to exploit the vulnerability, the attackers...

Design/Logic Flaw

The libcpu component which is used by libasm of elfutils version 0.177 git 47780c9e, suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write CWE-787, off-by-one error CWE-193 and reachable assertion CWE-617; to exploit the vulnerability, the attackers...

UBUNTU-CVE-2020-21047

The libcpu component which is used by libasm of elfutils version 0.177 git 47780c9e, suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write CWE-787, off-by-one error CWE-193 and reachable assertion CWE-617; to exploit the vulnerability, the attackers...

Sessions not logging out after enabling Shellbridge

Seamless sessions might not log off gracefully and leave sessions to be active in Citrix Studio or Citrix Director when using Citrix Virtual Apps and Desktops 2212 or later including Citrix Apps and Desktops 2402 LTSR. Starting with Citrix Virtual Apps and Desktops 2212 the Windows startup...

CVE-2020-21047

CVE-2020-21047 affects elfutils’ libcpu (used by libasm, elfutils 0.177, git 47780c9e). It enables a denial-of-service via an out-of-bounds write (CWE-787), off-by-one error (CWE-193), and reachable assertion (CWE-617). Exploitation requires crafting ELF files that bypass bound checks. The vulner...