68 matches found
CVE-2020-12788
CMAC verification functionality in Microchip Atmel ATSAMA5 products is vulnerable to vulnerable to timing and power analysis attacks...
CVE-2020-12788
The CVE concerns CMAC verification in Microchip Atmel ATSAMA5 products. The issue stems from side-channel weaknesses (timing and power analysis) during CMAC verification, which could potentially expose sensitive information. Connected documents reiterate the affected target as ATSAMA5, but do not...
CVE-2020-11683: Observable Discrepancy
A timing side channel was discovered in AT91bootstrap before 3.9.2. It can be exploited by attackers with physical access to forge CMAC values and subsequently boot arbitrary code on an affected system...
OSV-2020-1661 Use-of-uninitialized-value in fuzzing::memory::memory_test_msan
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25181 Crash type: Use-of-uninitialized-value Crash state: fuzzing::memory::memorytestmsan cryptofuzz::ExecutorBase::postp cryptofuzz::ExecutorBase::Run...
cmac.cgh.org.tw Cross Site Scripting vulnerability OBB-1236605
Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has:       a. verified the vulnerability and confirmed its existence;       b. notified the website operator about its existence...
openSUSE Security Update : ntp (openSUSE-2020-1007)
This update for ntp fixes the following issues : ntp was updated to 4.2.8p15 - CVE-2020-11868: Fixed an issue which a server mode packet with spoofed source address frequently send to the client ntpd could have caused denial of service bsc1169740. - CVE-2018-8956: Fixed an issue which could have...
Security update for ntp (moderate)
openSUSE Security Update: Security update for ntp Announcement ID: openSUSE-SU-2020:1007-1 Rating: moderate References: 1125401 1169740 1171355 1172651 1173334 992038 Cross-References: CVE-2018-8956 CVE-2020-11868 CVE-2020-13817 CVE-2020-15025 Affected Products: openSUSE Leap 15.2 An update that...
Updated ntp packages fix security vulnerability
Updated ntp packages fix security vulnerability: ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC...
Fedora 32 : ntp (2020-a0b39d58db)
This update fixes a security issue causing a memory leak when an AES-CMAC key is enabled for authentication. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it ...
CVE-2020-15025
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file...
CVE-2020-15025
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file...
Design/Logic Flaw
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file...
CVE-2020-15025
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file...
CVE-2020-15025
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file...
CVE-2020-15025
The CVE-2020-15025 entry concerns ntpd (NTP) memory exhaustion via CMAC-related paths. Affected: ntpd 4.2.8 prior to 4.2.8p15 and 4.3.x prior to 4.3.101. Root cause: memory is not freed in CMAC-key scenarios in ntp.keys, enabling remote packets to trigger a denial of service through memory consum...
CVE-2020-15025
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file...
CVE-2020-15025
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file...
OSV-2020-201 Use-of-uninitialized-value in fuzzing::memory::memory_test_msan
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22453 Crash type: Use-of-uninitialized-value Crash state: fuzzing::memory::memorytestmsan cryptofuzz::ExecutorBase::postp cryptofuzz::ExecutorBase::Run...
PT-2020-2998
Name of the Vulnerable Software and Affected Versions ntp versions 4.2.8 through 4.2.8p14 ntp versions 4.3.x through 4.3.100 Description The issue is related to a memory consumption problem in ntpd, which can be exploited by remote attackers to cause a denial of service. This occurs when memory i...
CVE-2020-15025: Missing Release of Memory after Effective Lifetime
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file...