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CVE-2016-4437 CISA KEV · Actively exploited

shiro: Security constraint bypass

CVSS score

6.8

EPSS probability

%93.0

Risk score

12.7

Published

10 y ago

A patch is available only for some products or versions

Kanıt listesindeki ürün ve sürüm eşleşmesini kontrol edin; bazı varyantlar hâlâ etkileniyor olabilir.

Impact on My Inventory

Only the personal products you have added to your account are assessed; an organisation's inventory does not appear here.

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Vulnerability description

DayBreach CVE AI Research

CVE-2016-4437 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

It was found that Apache Shiro uses a default cipher key for its "remember me" feature. An attacker could use this to devise a malicious request parameter and gain access to unauthorized content.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2016-4437 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1Red Hatred_hat_jboss_a-mq_6:shiro-core View
2Red Hatred_hat_jboss_fuse_6:shiro-core View
3Red Hatred_hat_jboss_fuse_service_works_6:shiro-core View
4Red Hatred_hat_openshift_enterprise_2:shiro-core View
5Red HatRed Hat JBoss A-MQ 6.3 View
6Red HatRed Hat JBoss Fuse 6.3 View
7apacheshiro View
Total affected vendors: 2|Products: 7

RED HAT CSAF/VEX: Product Impact Check

Does this CVE affect my Red Hat product?

The results come directly from the Red Hat CSAF VEX product status; they are not estimates.

Fix released

Bu ürün dalı için Red Hat düzeltmesi yayımlanmış.

cpe:/a:redhat:jboss_amq:6.3

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
7.3cvss_v3HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LRed Hat
6.8cvss_v2—AV:N/AC:M/Au:N/C:P/I:P/A:PRed Hat

Patch and Remediation Guide

Solution & Remediation Advisory

Partial patch

4 düzeltme kanıtı bulundu; en az 4 ürün veya sürüm hâlâ etkileniyor ya da inceleniyor.

redhat

The References section of this erratum contains a download link (you must log in to download the update).

Open source
redhat

The References section of this erratum contains a download link (you must log in to download the update).

Open source
redhat

Affected

reference

The References section of this erratum contains a download link (you must log in to download the update).

Open source
reference

The References section of this erratum contains a download link (you must log in to download the update).

Open source
canonical

Apply updates per vendor instructions.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

CVE-2016-4437 : the database holds 2 public PoC/exploit sources for it. For direct links to the sources, open the Public Exploits tab.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-4437 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-4437 weaknesses.

Attack Vector and Accessibility

ExposureAğ üzerinden
Permissions—
User—

Official Sources and Advisories

CVSS Vector Radar Chart

6.8 / 10
Attack VectorNetworkComplexityHighPrivilegesHighUser Interact.RequiredConfidentialityNoneIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

AV:N/AC:M/Au:N/C:P/I:P/A:P
Attack VectorNetwork
Attack Complexity—
Privileges Required—
User Interaction—
Confidentiality (Gizlilik)P
Integrity (Bütünlük)P
Availability (Erişilebilirlik)P

Kısmi yama

4 düzeltme kanıtı bulundu; en az 4 ürün veya sürüm hâlâ etkileniyor ya da inceleniyor.

Follow the vendor

RH
Red Hat logo
Red Hat
A
apache logo
apache

Weakness Type (CWE & CAPEC)

Similar Vulnerabilities

Get this vulnerability through the API

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2016-4437"