PT-2023-7317 · Nginx · Nginx Njs

Name of the Vulnerable Software and Affected Versions: Nginx NJS version 0.7.10 Description: The issue is related to an illegal memcpy via the function njs vmcode return at src/njs vmcode.c in the Nginx NJS interpreter. This can lead to a buffer overflow in memory. Exploitation of this issue may...

CVE-2023-27728: Out-of-bounds Read

Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njsdumpisrecursive at src/njsvmcode.c...

CVE-2023-27727

Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njsfunctionframe at src/njsfunction.h...

CVE-2020-19695

Buffer Overflow found in Nginx NJS allows a remote attacker to execute arbitrary code via the njsobjectproperty parameter of the njs/njsvm.c function...

Buffer overflow

Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njsmoduleread in the njsmodule.c file...

CVE-2020-19692: Buffer Copy without Checking Size of Input

Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njsmoduleread in the njsmodule.c file...

CVE-2020-19695: Buffer Copy without Checking Size of Input

Buffer Overflow found in Nginx NJS allows a remote attacker to execute arbitrary code via the njsobjectproperty parameter of the njs/njsvm.c function...

CVE-2020-19695

CVE-2020-19695 affects Nginx NJS (njs/njs_vm.c) with a buffer overflow in the njs_object_property handling, enabling a remote attacker to execute arbitrary code. Impact is high (network vector, no user interaction), with affected Nginx NJS builds prior to a patched release. Red Hat/Mariner notes ...

PT-2023-11527 · Nginx · Nginx Njs

Name of the Vulnerable Software and Affected Versions: Nginx NJS version 0feca92 Description: A Buffer Overflow issue allows a remote attacker to execute arbitrary code via the njs module read function in the njs module.c file. This enables the attacker to potentially gain control over the system...

K80055530: NGINX NJS vulnerability CVE-2022-43286

Security Advisory Description Nginx NJS v0.7.2 was discovered to contain a heap-use-after-free bug caused by illegal memory copy in the function njsjsonparseiteratorcall at njsjson.c. CVE-2022-43286 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory...

The vulnerability of the njs_json_parse_iterator_call function (njs_json.c) in the njs interpreter of the nginx server allows a hacker to execute arbitrary code.

The vulnerability of the njsjsonparseiteratorcall function njsjson.c in the njs interpreter of the nginx server is related to the use of memory after it is freed. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

CVE-2022-43284

Nginx NJS v0.7.2 to v0.7.4 was discovered to contain a segmentation violation via njsscopevalidvalue at njsscope.h. NOTE: the vendor disputes the significance of this report because NJS does not operate on untrusted input...

CVE-2022-43285

Nginx NJS v0.7.4 was discovered to contain a segmentation violation in njspromisereactionjob. NOTE: the vendor disputes the significance of this report because NJS does not operate on untrusted input...

CVE-2022-43284: Undefined Security Weakness

Nginx NJS v0.7.2 to v0.7.4 was discovered to contain a segmentation violation via njsscopevalidvalue at njsscope.h. NOTE: the vendor disputes the significance of this report because NJS does not operate on untrusted input...

PT-2022-5321 · Nginx · Nginx Njs

Name of the Vulnerable Software and Affected Versions: Nginx NJS versions 0.7.2 through 0.7.4 Description: The issue is related to a segmentation violation via the njs scope valid value function at njs scope.h. This could potentially allow a remote attacker to cause a denial of service. The vendo...

PT-2022-5322 · Nginx · Nginx Njs

Name of the Vulnerable Software and Affected Versions: Nginx NJS version 0.7.2 Description: The issue is related to a heap-use-after-free bug caused by an illegal memory copy in the njs json parse iterator call function at njs json.c. This bug can be exploited by a remote attacker to execute...

CVE-2022-43285

Nginx NJS v0.7.4 was discovered to contain a segmentation violation in njspromisereactionjob. NOTE: the vendor disputes the significance of this report because NJS does not operate on untrusted input...

CVE-2022-43286

Nginx NJS v0.7.2 was discovered to contain a heap-use-after-free bug caused by illegal memory copy in the function njsjsonparseiteratorcall at njsjson.c...

CVE-2022-43285

CVE-2022-43285 affects Nginx NJS 0.7.4. The issue is a segmentation violation in the function njs_promise_reaction_job. The vendor disputes the significance, stating NJS does not operate on untrusted input. Practical impact is a potential crash/DoS as described by the PT-2022-5323 entry, which al...

CVE-2022-43286: Use After Free

Nginx NJS v0.7.2 was discovered to contain a heap-use-after-free bug caused by illegal memory copy in the function njsjsonparseiteratorcall at njsjson.c...