Important: Red Hat Security Advisory: rh-nginx116-nginx security update

An update for rh-nginx116-nginx is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

nginx: Off-by-one in ngx_resolver_copy() when labels are followed by a pointer to a root domain name

A flaw was found in nginx. An off-by-one error while processing DNS responses allows a network attacker to write a dot character out of bounds in a heap allocated buffer which can allow overwriting the least significant byte of next heap chunk metadata likely leading to a remote code execution in...

Important: Red Hat Security Advisory: nginx:1.18 security update

An update for the nginx:1.18 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

nginx: Off-by-one in ngx_resolver_copy() when labels are followed by a pointer to a root domain name

A flaw was found in nginx. An off-by-one error while processing DNS responses allows a network attacker to write a dot character out of bounds in a heap allocated buffer which can allow overwriting the least significant byte of next heap chunk metadata likely leading to a remote code execution in...

Important: Red Hat Security Advisory: rh-nginx118-nginx security update

An update for rh-nginx118-nginx is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

nginx: Off-by-one in ngx_resolver_copy() when labels are followed by a pointer to a root domain name

A flaw was found in nginx. An off-by-one error while processing DNS responses allows a network attacker to write a dot character out of bounds in a heap allocated buffer which can allow overwriting the least significant byte of next heap chunk metadata likely leading to a remote code execution in...

CVE-2018-25015: Use After Free

An issue was discovered in the Linux kernel before 4.14.16. There is a use-after-free in net/sctp/socket.c for a held lock after a peel off, aka CID-a0ff660058b8...

Authentication flaw

On NXP MIFARE Ultralight and NTAG cards, an attacker can interrupt a write operation aka conduct a "tear off" attack over RFID to bypass a Monotonic Counter protection mechanism. The impact depends on how the anti tear-off feature is used in specific applications such as public transportation,...

CVE-2021-33881

On NXP MIFARE Ultralight and NTAG cards, an attacker can interrupt a write operation aka conduct a "tear off" attack over RFID to bypass a Monotonic Counter protection mechanism. The impact depends on how the anti tear-off feature is used in specific applications such as public transportation,...

CVE-2021-33881

On NXP MIFARE Ultralight and NTAG cards, an attacker can interrupt a write operation aka conduct a "tear off" attack over RFID to bypass a Monotonic Counter protection mechanism. The impact depends on how the anti tear-off feature is used in specific applications such as public transportation,...

CVE-2021-33881

CVE-2021-33881 affects NXP MIFARE Ultralight and NTAG RFID cards. The issue allows an attacker to interrupt a write operation (a “tear off”/rip-off attack) to bypass the monotonic counter protection mechanism. Impact depends on usage of the anti tear-off feature in specific applications, such as ...

CVE-2021-33881: Incorrect Authorization

On NXP MIFARE Ultralight and NTAG cards, an attacker can interrupt a write operation aka conduct a "tear off" attack over RFID to bypass a Monotonic Counter protection mechanism. The impact depends on how the anti tear-off feature is used in specific applications such as public transportation,...

PT-2021-20348

Name of the Vulnerable Software and Affected Versions: NXP MIFARE Ultralight and NTAG cards affected versions not specified Description: The issue allows an attacker to interrupt a write operation, also known as a "tear off" attack, over RFID. This can bypass a Monotonic Counter protection...

Debian DSA-4921-1 : nginx - security update

Luis Merino, Markus Vervier and Eric Sesterhenn discovered an off-by-one in Nginx, a high-performance web and reverse proxy server, which could result in denial of service and potentially the execution of arbitrary code. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text an...

CVE-2021-23017: Off-by-one Error

A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact...

nginx ngx_resolver_copy() Code Execution

The vulnerability of the ngxresolvercopy function in the nginx server is related to a single-byte offset error during the writing of the point symbol '.', 0x2E beyond the buffer limit. Exploiting this vulnerability allows an attacker to execute arbitrary code or cause a service failure by sending...

Debian DLA-2670-1 : nginx security update

Luis Merino, Markus Vervier and Eric Sesterhenn discovered an off-by-one in Nginx, a high-performance web and reverse proxy server, which could result in denial of service and potentially the execution of arbitrary code. For Debian 9 stretch, this problem has been fixed in version 1.10.3-1+deb9u6...

PT-2021-28841

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.37 Description The issue is related to a fix for an off-by-one error in the hdmi 14 process transaction function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linu...

PT-2021-24746

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.5 through v5.12.3 Description The issue is related to a fix for an off-by-one error in the hdmi 14 process transaction function. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2021-24847

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.37 Description: The issue is related to a fix for an off-by-one error in the hdmi 14 process transaction function. The actual impact and attack plausibility have not yet been proven. Recommendations: For...