Siemens SIMATIC NET CP 443-1 OPC UA Improper Input Validation (CVE-2016-9042)

An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin...

Cancel auction does not get deleted leading to loss of quoteTokens

Lines of code Vulnerability details Impact A malicious seller can cancel the auction just after it has ended, receive their baseToken back and then call reveal to make bidders lose their tokens which is sent to address0. Since a.data.lowestQuote == typeuint128.max just before reveal call is made,...

Design/Logic Flaw

An issue was discovered in OpenPOWER 2.6 firmware. unpacktimestamp calls le32tocpu for endian conversion of a uint16t "year" value, resulting in a type mismatch that can truncate a higher integer value to a smaller one, and bypass a timestamp check. The fix is to use the right endian conversion...

CVE-2021-36357

An issue was discovered in OpenPOWER 2.6 firmware. unpacktimestamp calls le32tocpu for endian conversion of a uint16t "year" value, resulting in a type mismatch that can truncate a higher integer value to a smaller one, and bypass a timestamp check. The fix is to use the right endian conversion...

CVE-2021-36357

An issue was discovered in OpenPOWER 2.6 firmware. unpacktimestamp calls le32tocpu for endian conversion of a uint16t "year" value, resulting in a type mismatch that can truncate a higher integer value to a smaller one, and bypass a timestamp check. The fix is to use the right endian conversion...

CVE-2021-36357

The CVE-2021-36357 issue affects OpenPOWER 2.6 firmware. unpack_timestamp() uses le32_to_cpu() to endian-convert the uint16_t year, causing a type mismatch that can truncate the year value and bypass the timestamp check. The documented remediation is to apply the correct endian conversion functio...

Security lock can be bypassed by changing the system date

Given an attacker has physical access to the device, a faulty timestamp check allowed to bypass the app lock by setting the system date to the past...

CVE-2016-9042

An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin...

Race condition

An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin...

CVE-2016-9042

An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin...

CVE-2016-9042

CVE-2016-9042 affects ntpd 4.2.8p9: an unauthenticated network packet can reset the origin timestamp check, causing legitimate replies to be dropped and a denial of service. Remediation per connected advisories is to upgrade ntpd to 4.2.8p10 (or later) and restart/reboot as advised; some referenc...

Network Time Protocol Origin Timestamp Check Denial of Service Vulnerability(CVE-2016-9042)

Summary An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the...

Network Time Protocol Origin Timestamp Check Denial of Service Vulnerability

Summary An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the...

NTP Denial of Service Vulnerability (CNVD-2017-04247)

Network Time Protocol NTP is a protocol used to synchronize computer time. A denial-of-service security vulnerability exists in the NTP origin timestamp check function, which can be exploited by an attacker to crash an affected application...

CVE-2016-9042

An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin...

Network Time Protocol Origin Timestamp Check Impersonation Vulnerability

CERT VU357792 Summary To distinguish legitimate peer responses from forgeries, a client attempts to verify a response packet by ensuring that the origin timestamp in an incoming packet matches the transmit timestamp it transmitted in its last request. A logic error exists that allows packets with...