Adversary can gain Infinite voting power due to integer overflow

Lines of code Vulnerability details Impact Specifically, ERC721Votes enables users to delegate their voting power to others. Note that when delegating the voting power, the actual token balance will not change. On the other hand, when transferring tokens, the voting power transfers accordingly:...

Sagemath 9.0 Overflow / Denial Of Service Exploit

sagemath 9.0 and reportedly later on ubuntu 20. sagemath gives access to the python interpreter, so code execution is trivial. We give DoS attacks, which terminates the sagemath process with abort, when raising symbolic expression to large integer power. We get abort with stack: gmp: overflow in...

CVE-2022-38311

Tenda AC18 router v15.03.05.19 and v15.03.05.05 was discovered to contain a stack overflow via the time parameter at /goform/PowerSaveSet...

PT-2022-24362 · Tenda · Tenda Ac18

Name of the Vulnerable Software and Affected Versions: Tenda AC18 router versions 15.03.05.05 through 15.03.05.19 Description: A stack overflow issue was discovered via the time parameter at the "/goform/PowerSaveSet" API endpoint. Recommendations: For versions 15.03.05.05 through 15.03.05.19,...

A Windows 11 Automation Tool Can Easily Be Hijacked

Hackers can use Microsoft’s Power Automate to push out ransomware and key loggers—if they get machine access first...

Dell PowerScale OneFS 路径遍历漏洞

Dell PowerScale OneFS is an operating system from Dell USA. PowerScale OneFS operating system that provides horizontal scaling of NAS. A security vulnerability exists in Dell PowerScale OneFS versions 9.0.0 through 9.1.0.20, 9.2.1.13, 9.3.0.6, and 9.4.0.3 that stems from the inclusion of a relati...

Dell PowerScale OneFS 安全漏洞

Dell PowerScale OneFS is an operating system from Dell USA. PowerScale OneFS operating system that provides horizontal scaling of NAS. A denial of service vulnerability exists in Dell PowerScale OneFS that originates from unprotected credential transfers. An attacker could exploit the vulnerabili...

gomatrixserverlib and Dendrite vulnerable to incorrect parsing of the event default power level in event auth

Impact The power level parsing within gomatrixserverlib was failing to parse the "eventsdefault" key of the m.room.powerlevels event, defaulting the event default power level to zero in all cases. In rooms where the "eventsdefault" power level had been changed, this could result in events either...

GHSA-GRVV-H2F9-7V9C gomatrixserverlib and Dendrite vulnerable to incorrect parsing of the event default power level in event auth

Impact The power level parsing within gomatrixserverlib was failing to parse the "eventsdefault" key of the m.room.powerlevels event, defaulting the event default power level to zero in all cases. In rooms where the "eventsdefault" power level had been changed, this could result in events either...

Tenda AC1206 Buffer Overflow Vulnerability (CNVD-2022-78520)

Tenda AC1206 is a wireless pass-through gigabit router from Tenda, China.Tenda AC1206 version V15.03.06.23 is vulnerable to a buffer overflow vulnerability caused by improper boundary checking of the setSmartPowerManagement function. An attacker could exploit this vulnerability to overflow the...

Voting power determined by proposal creation block enables inherent voting manipulation

Lines of code Vulnerability details Impact The voting power for a Nouns holder for a given proposal is calculated as the number of Nouns held at the time of proposal creation. This creates an opportunity for voting manipulation by the proposal creator because they can specifically choose the time...

Nouns NFT owner delegating voting power to the zero-address will lock all owned Nouns forever

Lines of code Vulnerability details Impact Nouns NFTs represent governance voting power by having the NounsToken contract inherit the ERC721Checkpointable contract. The ERC721Checkpointable contract is based on the Comp.sol implementation by Compound. One of the modifications is not needing to...

CVE-2022-37799

Tenda AC1206 V15.03.06.23 was discovered to contain a stack overflow via the time parameter at the function setSmartPowerManagement...

CVE-2022-37799

Tenda AC1206 V15.03.06.23 was discovered to contain a stack overflow via the time parameter at the function setSmartPowerManagement...

PT-2022-24076 · Tenda · Tenda Ac1206

Name of the Vulnerable Software and Affected Versions: Tenda AC1206 version 15.03.06.23 Description: A stack overflow issue was discovered via the time parameter at the setSmartPowerManagement function. Recommendations: For Tenda AC1206 version 15.03.06.23, consider restricting access to the...

GO-2022-0952 Incorrect event parsing in github.com/matrix-org/gomatrixserverlib

Power level parsing does not parse the "eventsdefault" key of the m.room.powerlevels event, setting the event default power level to zero in all cases. This can cause events to be improperly accepted or rejected in rooms where the eventdefault power level has been changed...

Authorization Bypass

github.com/matrix-org/dendrite is vulnerable to authorization bypass. The vulnerability exists in the eventsdefault level in m.room.powerlevels events of eventcontent.go when defaulting the event default power level to zero in all cases, resulting in events either being incorrectly authorized or...

PT-2022-20632 · Dell · Dell Powerscale Onefs

Name of the Vulnerable Software and Affected Versions: Dell PowerScale OneFS versions 9.0.0 up to and including 9.1.0.19 Dell PowerScale OneFS version 9.2.1.12 Dell PowerScale OneFS version 9.3.0.6 Dell PowerScale OneFS version 9.4.0.2 Description: The issue is related to a process invoked with...

Security Bulletin: Power Systems Firmware affected by vulnerability in OpenSSL (CVE-2016-0797)

Summary Power Systems Firmware affected by vulnerability in OpenSSL CVE-2016-0797 Vulnerability Details CVEID: CVE-2016-0797 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference in the BNhex2bn/BNdec2bn function. An attacker could exploit this...

CVE-2022-36009

gomatrixserverlib is a Go library for matrix protocol federation. Dendrite is a Matrix homeserver written in Go, an alternative to Synapse. The power level parsing within gomatrixserverlib was failing to parse the "eventsdefault" key of the m.room.powerlevels event, defaulting the event default...