CVE-2019-12208

NGINX njs (njs up to 0.3.1) contains a heap-based buffer overflow in njs_function_native_call (njs/njs_function.c). A remote attacker could overflow a buffer by sending overly long data and potentially execute arbitrary code. This CVE is observed across multiple vendor advisories acknowledging th...

CVE-2019-12208

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in njsfunctionnativecall in njs/njsfunction.c...

CVE-2019-12207

CVE-2019-12207 affects njs (through 0.3.1) used with NGINX, caused by a heap-based buffer over-read in nxt_utf8_decode (nxt/nxt_utf8.c). CVSS v3 base score 9.8 (CRITICAL) indicates high impact on confidentiality, integrity, and availability with network access and no authentication. The provided ...

CVE-2019-12207

njs through 0.3.1, used in NGINX, has a heap-based buffer over-read in nxtutf8decode in nxt/nxtutf8.c...

CVE-2019-12206

CVE-2019-12206 affects NGINX with NJS up to 0.3.1, where a heap-based buffer overflow in nxt_utf8_encode (nxt/nxt_utf8.c) can be triggered by overly long data. Documented impact includes potential remote code execution or crashes; the issue is addressed in later NJS/NGINX advisories. Remediation ...

CVE-2019-12206

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in nxtutf8encode in nxtutf8.c...

Nginx 1.x < 1.14.1 Multiple Vulnerabilties

According to its Server response header, the installed version of nginx is 1.x prior to 1.14.1 or 1.15.x prior to 1.15.6. It is, therefore, affected by the following issues : - An unspecified error exists related to the module 'ngxhttpv2module' that allows excessive memory usage. CVE-2018-16843 -...

Nginx 1.15.x < 1.15.6 Multiple Vulnerabilties

According to its Server response header, the installed version of nginx is 1.x prior to 1.14.1 or 1.15.x prior to 1.15.6. It is, therefore, affected by the following issues : - An unspecified error exists related to the module 'ngxhttpv2module' that allows excessive memory usage. CVE-2018-16843 -...

CVE-2019-11837

njs through 0.3.1, used in NGINX, has a segmentation fault in String.prototype.toBytes for negative arguments, related to nxtutf8next in nxt/nxtutf8.h and njsstringoffset in njs/njsstring.c...

CVE-2019-11839

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.push after a resize, related to njsarrayprototypepush in njs/njsarray.c, because of njsarrayexpand size mishandling...

Heap overflow

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.push after a resize, related to njsarrayprototypepush in njs/njsarray.c, because of njsarrayexpand size mishandling...

CVE-2019-11838

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.splice after a resize, related to njsarrayprototypesplice in njs/njsarray.c, because of njsarrayexpand size mishandling...

Heap overflow

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.splice after a resize, related to njsarrayprototypesplice in njs/njsarray.c, because of njsarrayexpand size mishandling...

CVE-2019-11839

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.push after a resize, related to njsarrayprototypepush in njs/njsarray.c, because of njsarrayexpand size mishandling...

CVE-2019-11838

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.splice after a resize, related to njsarrayprototypesplice in njs/njsarray.c, because of njsarrayexpand size mishandling...

CVE-2019-11837

njs through 0.3.1, used in NGINX, has a segmentation fault in String.prototype.toBytes for negative arguments, related to nxtutf8next in nxt/nxtutf8.h and njsstringoffset in njs/njsstring.c...

Code injection

njs through 0.3.1, used in NGINX, has a segmentation fault in String.prototype.toBytes for negative arguments, related to nxtutf8next in nxt/nxtutf8.h and njsstringoffset in njs/njsstring.c...

CVE-2019-11839

CVE-2019-11839 affects the NGINX NJS component (njs up to 0.3.1). The vulnerability is a heap-based buffer overflow in Array.prototype.push after a resize, caused by mishandling the size in njs_array_expand (njs/njs_array.c). Red Hat and other sources confirm this is a year‑old entry, with common...

CVE-2019-11838

CVE-2019-11838 concerns njs (used in NGINX) up to version 0.3.1, with a heap-based buffer overflow in Array.prototype.splice after a resize. The root cause is reported as mishandling the size in njs_array_expand, affecting njs_array_prototype_splice in njs/njs_array.c. Documents consistently desc...

CVE-2019-11838

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.splice after a resize, related to njsarrayprototypesplice in njs/njsarray.c, because of njsarrayexpand size mishandling...