CVE-2021-27768

Using the ability to perform a Man-in-the-Middle MITM attack, which indicates a lack of hostname verification, sensitive account information was able to be intercepted. In this specific scenario, the application's network traffic was intercepted using a proxy server set up in 'transparent' mode...

New Hacking Campaign by Transparent Tribe Hackers Targeting Indian Officials

A threat actor of likely Pakistani origin has been attributed to yet another campaign designed to backdoor targets of interest with a Windows-based remote access trojan named CrimsonRAT since at least June 2021. "Transparent Tribe has been a highly active APT group in the Indian subcontinent,"...

Transparent Tribe campaign uses new bespoke malware to target Indian government officials

By Asheer Malhotra and Justin Thattil with contributions from Kendall McKay. Cisco Talos has observed a new Transparent Tribe campaign targeting Indian government and military entities. While the actors are infecting victims with CrimsonRAT, their well-known malware of choice, they are also...

DEBIAN-CVE-2022-0435

A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges...

CVE-2022-0002

Non-transparent sharing of branch predictor within a context in some IntelR Processors may allow an authorized user to potentially enable information disclosure via local access...

Important: kernel

Issue Overview: Amazon Linux has been made aware of a potential Branch Target Injection BTI issue sometimes referred to as Spectre variant 2. This is a known cross-domain transient execution attack where a third party may seek to cause a disclosure gadget to be speculatively executed after an...

What’s with the shared VBA code between Transparent Tribe and other threat actors?

By Vanja Svajcer and Vitor Ventura. Recently, we've been researching several threat actors operating in South Asia: Transparent Tribe, SideCopy, etc., that deploy a range of remote access trojans RATs. After a hunting session in our malware sample repositories and VirusTotal while looking into...

Low-Detection Phishing Kits Increasingly Bypass MFA

More and more phishing kits are focusing on bypassing multi-factor authentication MFA methods, researchers have warned – typically by stealing authentication tokens via a man-in-the-middle MiTM attack. As MFA continues to see widespread consumer and business adoption – a full 78 percent of...

Important: kernel-livepatch-5.10.62-55.141

Issue Overview: A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access t...

kernel: Insufficient validation of user-supplied sizes for the MSG_CRYPTO message type

A flaw was discovered in the cryptographic receive code in the Linux kernel's implementation of transparent interprocess communication. An attacker, with the ability to send TIPC messages to the target, can corrupt memory and escalate privileges on the target system...

kernel: Insufficient validation of user-supplied sizes for the MSG_CRYPTO message type

A flaw was discovered in the cryptographic receive code in the Linux kernel's implementation of transparent interprocess communication. An attacker, with the ability to send TIPC messages to the target, can corrupt memory and escalate privileges on the target system...

kernel: Insufficient validation of user-supplied sizes for the MSG_CRYPTO message type

A flaw was discovered in the cryptographic receive code in the Linux kernel's implementation of transparent interprocess communication. An attacker, with the ability to send TIPC messages to the target, can corrupt memory and escalate privileges on the target system...

linuxptp: wrong length of one-step follow-up in transparent clock

A flaw was found in the ptp4l program of the linuxptp package. When ptp4l is operating on a little-endian architecture as a PTP transparent clock, a remote attacker could send a crafted one-step sync message to cause an information leak or crash. The highest threat from this vulnerability is to...

kernel: the copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check

An issue was discovered in splithugepmd in mm/hugememory.c in the Linux kernel. The copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check...

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication (TIPC) functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSG_CRYPTO message type.

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Cross-Site Scripting (XSS)

firefox is vulnerable to cross site scripting. The vulnerability exists due to the system allowing a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection...

DEBIAN-CVE-2021-43267

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication TIPC functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSGCRYPTO message type...

AZL-6603 CVE-2021-43267 affecting package kernel for versions less than 5.10.78.1-1

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication TIPC functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSGCRYPTO message type...

Fix of CVE: CVE-2017-6363, CVE-2021-40145

CVE-2021-40145: check for memory allocation errors processing GD2 images - CVE-2017-6363: make sure transparent index is within bounds of the palette...

CLSA-2021-1635439636 Fix of CVE: CVE-2017-6363, CVE-2021-40145

CVE-2021-40145: check for memory allocation errors processing GD2 images - CVE-2017-6363: make sure transparent index is within bounds of the palette...