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CVE-2018-11784

Vulnerability in Apache Tomcat

CVSS score

4.3

EPSS probability

%97.7

Risk score

4.2

Published

8 y ago

OverviewPublic Exploits (2)NewsroomVulnerability Timeline
Official patch verified

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Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2018-11784 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to '/foo/' when the user requested '/foo') a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2018-11784 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1Apache Software FoundationApache Tomcat View
2apachetomcat View
3apachetomcat View
4apachetomcat View
5apachetomcat View
6debiandebian linux View
7canonicalubuntu linux View
8canonicalubuntu linux View
9netappsnap creator framework View
10redhatenterprise linux desktop View
11redhatenterprise linux server View
12redhatenterprise linux server View
13redhatenterprise linux server aus View
14redhatenterprise linux server eus View
15redhatenterprise linux server tus View
16redhatenterprise linux workstation View
17oraclecommunications application session controller View
18oraclecommunications application session controller View
19oraclehospitality guest access View
20oraclehospitality guest access View
21oracleinstantis enterprisetrack View
22oracleinstantis enterprisetrack View
23oracleinstantis enterprisetrack View
24oracleretail order broker View
25oracleretail order broker View
26oracleretail order broker View
27oraclesecure global desktop View
Total affected vendors: 7|Products: 27

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

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
4.3CVSS V2—AV:N/AC:M/Au:N/C:N/I:P/A:NNVD
4.3CVSS V30MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

2 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
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-2018-11784 : 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-2018-11784 is associated with the following CWEs:

CWE-601: Common Weakness Enumeration Entry CWE-601

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-2018-11784 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekiyor

Official Sources and Advisories

https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlvendor-advisory[announce] 20181003 [SECURITY] CVE-2018-11784 Apache Tomcat - Open Redirectvendor-advisoryhttps://security.netapp.com/advisory/ntap-20181014-0002/vendor-advisory105524vendor-advisoryRHSA-2019:0131vendor-advisoryRHSA-2019:0485vendor-advisoryRHSA-2019:0130vendor-advisory[debian-lts-announce] 20181014 [SECURITY] [DLA 1544-1] tomcat7 security updatevendor-advisoryUSN-3787-1vendor-advisory[debian-lts-announce] 20181015 [SECURITY] [DLA 1545-1] tomcat8 security updatevendor-advisory

CVSS Vector Radar Chart

4.3 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.RequiredConfidentialityLowIntegrityLowAvailabilityNone

Vulnerability Scoring Details

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User Interaction—
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)Low
Availability (Erişilebilirlik)None

Yama doğrulandı

2 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

Follow the vendor

AS
Apache Software Foundation logo
Apache Software Foundation
A
apache logo
apache
D
debian logo
debian
C
canonical logo
canonical
N
netapp logo
netapp
R
redhat logo
redhat

Weakness Type (CWE & CAPEC)

CWE-601

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CVE-2018-11784 · Vulnerability in Apache Tomcat · DayBreach