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CVE
CVE
added 2022/02/14 9:47 p.m.174 views

CVE-2021-46463

CVE-2021-46463: In njs (used in NGINX) up to version 0.7.1, a Type Confusion in njs_promise_perform_then() enables control-flow hijack. NVD lists high/critical scores (CVSS v3.1: 9.8) with network attacker, no user interaction. Affected: njs within NGINX. Remediation/fix not specified in the prov...

9.8CVSS9.4AI score0.01676EPSS
SaveExploits1References3Affected Software1
AlpineLinux
AlpineLinux
added 2022/02/14 9:47 p.m.812 views

CVE-2021-46463

njs through 0.7.1, used in NGINX, was discovered to contain a control flow hijack caused by a Type Confusion vulnerability in njspromiseperformthen...

9.8CVSS9.6AI score0.01676EPSS
SaveExploits1
Cvelist
Cvelist
added 2022/02/14 9:47 p.m.34 views

CVE-2021-46463

njs through 0.7.1, used in NGINX, was discovered to contain a control flow hijack caused by a Type Confusion vulnerability in njspromiseperformthen...

9.7AI score0.01676EPSS
SaveExploits1References3
CVE
CVE
added 2022/02/14 9:47 p.m.211 views

CVE-2022-25139

CVE-2022-25139 affects njs up to version 0.7.0 (used in NGINX). The issue is a heap use-after-free in njs_await_fulfilled. CVSS metrics indicate High/CRITICAL impact across confidentiality, integrity, and availability (BASE scores: 7.5/9.8). The connected documents confirm the vulnerable componen...

9.8CVSS9.5AI score0.0163EPSS
SaveExploits1References3Affected Software1
Cvelist
Cvelist
added 2022/02/14 9:47 p.m.34 views

CVE-2022-25139

njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in njsawaitfulfilled...

9.8AI score0.0163EPSS
SaveExploits1References3
Cvelist
Cvelist
added 2022/02/14 9:47 p.m.40 views

CVE-2021-46462

njs through 0.7.1, used in NGINX, was discovered to contain a segmentation violation via njsobjectsetprototype in /src/njsobject.c...

7.9AI score0.01691EPSS
SaveExploits1References3
CVE
CVE
added 2022/02/14 9:47 p.m.140 views

CVE-2021-46462

CVE-2021-46462 affects njs (the scripting language used in NGINX). The issue is a segmentation fault in njs_object_set_prototype (file /src/njs_object.c) when using njs through version up to 0.7.1. The vulnerability is documented across multiple feeds (NVD, OSV, OSV Alpine, etc.) with the core de...

7.5CVSS7.5AI score0.01691EPSS
SaveExploits1References3Affected Software1
AlpineLinux
AlpineLinux
added 2022/02/14 9:47 p.m.96 views

CVE-2021-46462

njs through 0.7.1, used in NGINX, was discovered to contain a segmentation violation via njsobjectsetprototype in /src/njsobject.c...

7.5CVSS7.5AI score0.01691EPSS
SaveExploits1
Cvelist
Cvelist
added 2022/02/14 9:47 p.m.40 views

CVE-2021-46461

njs through 0.7.0, used in NGINX, was discovered to contain an out-of-bounds array access via njsvmcodetypeof in /src/njsvmcode.c...

9.8AI score0.03147EPSS
SaveExploits1References3
CVE
CVE
added 2022/02/14 9:47 p.m.175 views

CVE-2021-46461

CVE-2021-46461 involves njs (as used in NGINX) with an out-of-bounds array access in njs_vmcode.c . The vulnerability affects njs up to version 0.7.0 and can lead to an information disclosure through a read fault in the VM code typing path. Connected sources confirm the issue exists in the njs pa...

9.8CVSS9.5AI score0.03147EPSS
SaveExploits1References3Affected Software1
AlpineLinux
AlpineLinux
added 2022/02/14 9:47 p.m.105 views

CVE-2021-46461

njs through 0.7.0, used in NGINX, was discovered to contain an out-of-bounds array access via njsvmcodetypeof in /src/njsvmcode.c...

9.8CVSS9.7AI score0.03147EPSS
SaveExploits1
CNNVD
CNNVD
added 2022/02/14 12:00 a.m.11 views

Nginx njs 资源管理错误漏洞

Nginx is a lightweight web server/reverse proxy server and email IMAP/POP3 proxy server from the US-based Nginx Corporation. A resource management error vulnerability exists in Nginx njs 0.7.0 and earlier versions, which stems from njs including a heap use-after-free in njsawaitfulfilled...

9.8CVSS8.3AI score0.0163EPSS
SaveExploits1References3
CNNVD
CNNVD
added 2022/02/14 12:00 a.m.14 views

Nginx 安全漏洞

Nginx is a lightweight web server/reverse proxy server and email IMAP/POP3 proxy server from the US-based Nginx Corporation. A security vulnerability exists in Nginx, which stems from a segment violation in njsobjectsetprototype in /src/njsobject.c in njs 0.7.1 and earlier...

7.5CVSS7.2AI score0.01691EPSS
SaveExploits1References4
OSS-Fuzz
OSS-Fuzz
added 2021/11/18 4:34 p.m.10 views

njs:njs_process_script_fuzzer: Heap-buffer-overflow in njs_object_prop_alloc

Project: http://hg.nginx.org/njs https://github.com/nginx/njs.git Detailed Report: https://oss-fuzz.com/testcase?key=4716020565147648 Project: njs Fuzzing Engine: libFuzzer Fuzz Target: njsprocessscriptfuzzer Job Type: libfuzzerasannjs Platform Id: linux Crash Type: Heap-buffer-overflow READ 16...

5.4AI score
SaveExploits0
BDU FSTEC
BDU FSTEC
added 2021/04/21 12:00 a.m.11 views

The vulnerability of the njs interpreter on the nginx server, which allows attackers to cause service failures.

The vulnerability of the njs interpreter on the nginx server is related to reading beyond the buffer boundaries. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

6.5CVSS7AI score0.01305EPSS
SaveExploits1References5Affected Software2
Check Point Advisories
Check Point Advisories
added 2020/10/29 12:00 a.m.41 views

FFmpeg Heap-based Buffer Overflow (CVE-2020-12284)

A buffer overflow vulnerability exists in NGINX NJS. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system or cause application crashes...

10CVSS5.2AI score0.0385EPSS
SaveExploits2
OSV
OSV
added 2020/08/13 7:15 p.m.20 views

CVE-2020-24348

njs through 0.4.3, used in NGINX, has an out-of-bounds read in njsjsonstringifyiterator in njsjson.c...

5.5CVSS6.8AI score
SaveExploits0References2
NVD
NVD
added 2020/08/13 7:15 p.m.25 views

CVE-2020-24348

njs through 0.4.3, used in NGINX, has an out-of-bounds read in njsjsonstringifyiterator in njsjson.c...

5.5CVSS5.5AI score0.00418EPSS
SaveExploits1References2
OSV
OSV
added 2020/08/13 7:15 p.m.28 views

CVE-2020-24349

njs through 0.4.3, used in NGINX, allows control-flow hijack in njsvalueproperty in njsvalue.c. NOTE: the vendor considers the issue to be "fluff" in the NGINX use case because there is no remote attack surface...

5.5CVSS6.9AI score
SaveExploits0References3
NVD
NVD
added 2020/08/13 7:15 p.m.30 views

CVE-2020-24347

njs through 0.4.3, used in NGINX, has an out-of-bounds read in njslvlhshlevelfind in njslvlhsh.c...

5.5CVSS5.5AI score0.00418EPSS
SaveExploits1References2
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