299 matches found
CVE-2021-47719
COMMAX WebViewer ActiveX Control 2.1.4.5 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit boundary errors in CommaxWebViewer.ocx to cause buffer overflow condition...
CVE-2021-47719 CNC_Ctrl DllUnregisterServer f5501 Access Violation
COMMAX WebViewer ActiveX Control 2.1.4.5 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit boundary errors in CommaxWebViewer.ocx to cause buffer overflow condition...
CVE-2021-47719 CNC_Ctrl DllUnregisterServer f5501 Access Violation
COMMAX WebViewer ActiveX Control 2.1.4.5 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit boundary errors in CommaxWebViewer.ocx to cause buffer overflow condition...
CVE-2021-47719
CVE-2021-47719 affects COMMAX WebViewer ActiveX Control 2.1.4.5. The root cause is a buffer overflow in Commax_WebViewer.ocx triggered by processing excessively long string arrays across multiple functions, enabling potentially arbitrary code execution. Documents consistently describe boundary er...
CVE-2021-47705
The vulnerability CVE-2021-47705 affects COMMAX UMS Client ActiveX Control 1.7.0.2. The root cause is a heap-based buffer overflow in CNC_Ctrl.dll, resulting from improper boundary validation. An attacker can supply excessively long string arrays through multiple functions to trigger heap corrupt...
CVE-2025-66558
Nextcloud Twofactor WebAuthn is the WebAuthn Two-Factor Provider for Nextcloud. Prior to 1.4.2 and 2.4.1, a missing ownership check allowed an attack to take-away a 2FA webauthn device when correctly guessing a 80-128 character long random string of letters, numbers and symbols. The victim would...
PT-2025-50235
Name of the Vulnerable Software and Affected Versions COMMAX UMS Client ActiveX Control version 1.7.0.2 Description The COMMAX UMS Client ActiveX Control contains a heap-based buffer overflow issue. An attacker can execute arbitrary code by supplying overly long string arrays through multiple...
PT-2025-50243
Name of the Vulnerable Software and Affected Versions COMMAX WebViewer ActiveX Control version 2.1.4.5 Description The COMMAX WebViewer ActiveX Control contains a buffer overflow issue. An attacker can execute arbitrary code by supplying overly long string arrays through multiple functions...
EUVD-2025-201460
Nextcloud Twofactor WebAuthn is the WebAuthn Two-Factor Provider for Nextcloud. Prior to 1.4.2 and 2.4.1, a missing ownership check allowed an attack to take-away a 2FA webauthn device when correctly guessing a 80-128 character long random string of letters, numbers and symbols. The victim would...
CVE-2025-66558 Nextcloud Twofactor WebAuthn app was updated based on public key
Nextcloud Twofactor WebAuthn is the WebAuthn Two-Factor Provider for Nextcloud. Prior to 1.4.2 and 2.4.1, a missing ownership check allowed an attack to take-away a 2FA webauthn device when correctly guessing a 80-128 character long random string of letters, numbers and symbols. The victim would...
WebAuthn app was updated based on public key
None...
Security update for python-cbor2 (important)
openSUSE security update: security update for python-cbor2 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2025-20133-1 Rating: important References: bsc1220096 bsc1253746 Cross-References: CVE-2024-26134 CVE-2025-64076 CVSS scores: CVE-2025-64076 SUSE :...
SUSE-SU-2025:21168-1 Security update for python-cbor2
This update for python-cbor2 fixes the following issues: - CVE-2025-64076: Fixed bug in decodedefinitelongstring that causes incorrect chunk length calculation bsc1253746. Already fixed in release 5.6.3: - CVE-2024-26134: Fixed potential crash when hashing a CBORTag bsc1220096...
OPENSUSE-SU-2025:20133-1 Security update for python-cbor2
This update for python-cbor2 fixes the following issues: - CVE-2025-64076: Fixed bug in decodedefinitelongstring that causes incorrect chunk length calculation bsc1253746. Already fixed in release 5.6.3: - CVE-2024-26134: Fixed potential crash when hashing a CBORTag bsc1220096...
CVE-2025-64076
A flaw was found in cbor2. This vulnerability allows denial of service through process crashes or memory exhaustion via sending specially-crafted CBOR data containing definite-length text strings with multi-byte UTF-8 characters...
AZL-70516 CVE-2025-64076 affecting package python-cbor2 5.6.5-2
Multiple vulnerabilities exist in cbor2 through version 5.7.0 in the decodedefinitelongstring function of the C extension decoder source/decoder.c: 1 Integer Underflow Leading to Out-of-Bounds Read CWE-191, CWE-125: An incorrect variable reference and missing state reset in the chunk processing...
PYSEC-2025-238
Multiple vulnerabilities exist in cbor2 through version 5.7.0 in the decodedefinitelongstring function of the C extension decoder source/decoder.c: 1 Integer Underflow Leading to Out-of-Bounds Read CWE-191, CWE-125: An incorrect variable reference and missing state reset in the chunk processing...
EUVD-2025-198054
Multiple vulnerabilities exist in cbor2 through version 5.7.0 in the decodedefinitelongstring function of the C extension decoder source/decoder.c: 1 Integer Underflow Leading to Out-of-Bounds Read CWE-191, CWE-125: An incorrect variable reference and missing state reset in the chunk processing...
CVE-2025-64076
Multiple vulnerabilities exist in cbor2 through version 5.7.0 in the decodedefinitelongstring function of the C extension decoder source/decoder.c: 1 Integer Underflow Leading to Out-of-Bounds Read CWE-191, CWE-125: An incorrect variable reference and missing state reset in the chunk processing...