CVE-2023-28320

A denial of service vulnerability exists in curl v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using alarm and siglongjmp. When doi...

Delta Electronics InfraSuite Device Master CtrlLayerNWCmd_ReportFileOperation Directory Traversal Denial-of-Service Vulnerability

This vulnerability allows remote attackers to delete arbitrary files on affected installations of Delta Electronics InfraSuite Device Master. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within t...

kernel: staging: fbtft: core: set smem_len before fb_deferred_io_init call

A flaw was found in the fbtft module in the Linux kernel. An incorrect order of operations can cause an improper initialization of framebuffer devices, potentially impacting system stability and resulting in a denial of service...

Rebalancing may overshoot

Lines of code Vulnerability details Impact A rebalance operation may overshoot, bringing the percentage outside the thresholds. Proof of Concept There are contractual limitations on the rebalance operations. It is assumed that these are put in place to ensure that the Rebalance Defender bot is no...

JVN#41694426: Multiple vulnerabilities in Cybozu Garoon

Cybozu Garoon provided by Cybozu, Inc. contains multiple vulnerabilities listed below. CyVDB-3122 Denial-of-service DoS in Message CWE-400 - CVE-2023-26595 Version| Vector| Score ---|---|--- CVSS v3| CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L| Base Score: 5.0 CVSS v2| AV:N/AC:L/Au:S/C:N/I:N/A:P...

Rebalance amounts should be checked so that updated balances falls within thresholds

Lines of code Vulnerability details Rebalance amounts should be checked so that updated balances falls within thresholds Rebalance operations are allowed when the current percentage of xETH in the Curve pool is outside the defined thresholds. However, there is no check to ensure that the amount o...

There exists a use-after-free vulnerability in the Linux kernel through io_uring and the IORING_OP_SPLICE operation. If IORING_OP_SPLICE is missing the IO_WQ_WORK_FILES flag which signals that the operation won't use current->nsproxy so its reference counter is not increased. This assumption is not always true as calling io_splice on specific files will call the get_uts function which will use current->nsproxy leading to invalidly decreasing its reference counter later causing the use-after-free vulnerability. We recommend upgrading to version 5.10.160 or above

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PT-2023-2935 · Cybozu · Cybozu Garoon

Name of the Vulnerable Software and Affected Versions: Cybozu Garoon versions 4.6.0 through 5.9.2 Description: The issue is related to an operation restriction bypass vulnerability in the Message and Bulletin components of Cybozu Garoon. This vulnerability is associated with weaknesses in the...

New APT Group Red Stinger Targets Military and Critical Infrastructure in Eastern Europe

A previously undetected advanced persistent threat APT actor dubbed Red Stinger has been linked to attacks targeting Eastern Europe since 2020. "Military, transportation, and critical infrastructure were some of the entities being targeted, as well as some involved in the September East Ukraine...

Division by Zero Vulnerability in _calculateNewRewards function.

Lines of code Vulnerability details Impact The calculateNewRewards function in the smart contract performs a division operation with totalInterestEarnedInPeriod, which could be zero, but there is a problem that can result in a division-by-zero error, causing the smart contract to behave...

Op PowerOFF: 13 Domains Linked to DDoS-For-Hire Services Seized

By Habiba Rashid Operation PowerOFF is an effort to dismantle DDoS-for-hire infrastructures worldwide, targeting operators engaged in criminal activities. This is a post from HackRead.com Read the original post: Op PowerOFF: 13 Domains Linked to DDoS-For-Hire Services Seized...

U.S. Government Neutralizes Russia's Most Sophisticated Snake Cyber Espionage Tool

The U.S. government on Tuesday announced the court-authorized disruption of a global network compromised by an advanced malware strain known as Snake wielded by Russia's Federal Security Service FSB. Snake, dubbed the "most sophisticated cyber espionage tool," is the handiwork of a Russian...

U.S. Government Neutralizes Russia's Most Sophisticated Snake Cyber Espionage Tool

The U.S. government on Tuesday announced the court-authorized disruption of a global network compromised by an advanced malware strain known as Snake wielded by Russia's Federal Security Service FSB. Snake, dubbed the "most sophisticated cyber espionage tool," is the handiwork of a Russian...

U.S. Authorities Seize 13 Domains Offering Criminal DDoS-for-Hire Services

U.S. authorities have announced the seizure of 13 internet domains that offered DDoS-for-hire services to other criminal actors. The takedown is part of an ongoing international initiative dubbed Operation PowerOFF that's aimed at dismantling criminal DDoS-for-hire infrastructures worldwide. The...

U.S. Authorities Seize 13 Domains Offering Criminal DDoS-for-Hire Services

U.S. authorities have announced the seizure of 13 internet domains that offered DDoS-for-hire services to other criminal actors. The takedown is part of an ongoing international initiative dubbed Operation PowerOFF that's aimed at dismantling criminal DDoS-for-hire infrastructures worldwide. The...

Operation ChattyGoblin: Hackers Targeting Gambling Firms via Chat Apps

A gambling company in the Philippines was the target of a China-aligned threat actor as part of a campaign that has been ongoing since October 2021. Slovak cybersecurity firm ESET is tracking the series of attacks against Southeast Asian gambling companies under the name Operation ChattyGoblin...

Operation ChattyGoblin: Hackers Targeting Gambling Firms via Chat Apps

A gambling company in the Philippines was the target of a China-aligned threat actor as part of a campaign that has been ongoing since October 2021. Slovak cybersecurity firm ESET is tracking the series of attacks against Southeast Asian gambling companies under the name Operation ChattyGoblin...

kernel: NFSD: Protect against send buffer overflow in NFSv2 READ

In the Linux kernel, the following vulnerability has been resolved: NFSD: Protect against send buffer overflow in NFSv2 READ Since before the git era, NFSD has conserved the number of pages held by each nfsd thread by combining the RPC receive and send buffers into a single array of pages. This...

kernel: NFSv4.2 fix problems with __nfs42_ssc_open

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with nfs42sscopen A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If allocfilepseudo has failed, we need to decrement a reference on th...

kernel: mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages

In the Linux kernel, the following vulnerability has been resolved: mm,hugetlb: take hugetlblock before decrementing h-resvhugepages The h-hugepages counters are protected by the hugetlblock, but allochugepage has a corner case where it can decrement the counter outside of the lock. This could le...