CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource.
CVE-2018-1114 (GCVE-0-2018-1114)
Vulnerability from cvelistv5 – Published: 2018-09-11 15:00 – Updated: 2024-08-05 03:51
VLAI
Summary
It was found that URLResource.getLastModified() in Undertow closes the file descriptors only when they are finalized which can cause file descriptors to exhaust. This leads to a file handler leak.
Severity
6.5 (Medium)
CWE
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2018:2669 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2018:2643 | vendor-advisoryx_refsource_REDHAT |
| https://issues.jboss.org/browse/UNDERTOW-1338 | x_refsource_MISC |
| https://bugs.openjdk.java.net/browse/JDK-6956385 | x_refsource_MISC |
| https://access.redhat.com/errata/RHSA-2019:0877 | vendor-advisoryx_refsource_REDHAT |
Date Public
2018-04-21 00:00
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CVE-2018-12121 (GCVE-0-2018-12121)
Vulnerability from cvelistv5 – Published: 2018-11-28 17:00 – Updated: 2024-12-27 16:02
VLAI
Summary
Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.
Severity
No CVSS data available.
CWE
- CWE-400 - Uncontrolled Resource Consumption / Denial of Service
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://nodejs.org/en/blog/vulnerability/november… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/106043 | vdb-entryx_refsource_BID |
| https://access.redhat.com/errata/RHSA-2019:1821 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2019:2258 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2019:3497 | vendor-advisoryx_refsource_REDHAT |
| https://security.gentoo.org/glsa/202003-48 | vendor-advisoryx_refsource_GENTOO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Node.js Project | Node.js |
Affected:
All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0
|
Date Public
2018-11-28 00:00
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CVE-2018-12122 (GCVE-0-2018-12122)
Vulnerability from cvelistv5 – Published: 2018-11-28 17:00 – Updated: 2024-12-13 13:09
VLAI
Summary
Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Slowloris HTTP Denial of Service: An attacker can cause a Denial of Service (DoS) by sending headers very slowly keeping HTTP or HTTPS connections and associated resources alive for a long period of time.
Severity
No CVSS data available.
CWE
- CWE-400 - Uncontrolled Resource Consumption / Denial of Service
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://nodejs.org/en/blog/vulnerability/november… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/106043 | vdb-entryx_refsource_BID |
| https://access.redhat.com/errata/RHSA-2019:1821 | vendor-advisoryx_refsource_REDHAT |
| https://security.gentoo.org/glsa/202003-48 | vendor-advisoryx_refsource_GENTOO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Node.js Project | Node.js |
Affected:
All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0
|
Date Public
2018-11-28 00:00
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CVE-2018-12545 (GCVE-0-2018-12545)
Vulnerability from cvelistv5 – Published: 2019-03-27 19:21 – Updated: 2024-08-05 08:38
VLAI
Summary
In Eclipse Jetty version 9.3.x and 9.4.x, the server is vulnerable to Denial of Service conditions if a remote client sends either large SETTINGs frames container containing many settings, or many small SETTINGs frames. The vulnerability is due to the additional CPU and memory allocations required to handle changed settings.
Severity
No CVSS data available.
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread.html/70744fe4faba… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/febc94ffec92… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/13f5241048ec… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/ff8dcfe29377… | mailing-listx_refsource_MLIST |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.apache.org/thread.html/9317fd092b25… | mailing-listx_refsource_MLIST |
| https://www.oracle.com/technetwork/security-advis… | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpuoct2020.html | x_refsource_MISC |
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=538096 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Jetty |
Affected:
9.3.0 , < unspecified
(custom)
Affected: unspecified , < 9.4.12 (custom) |
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CVE-2018-13296 (GCVE-0-2018-13296)
Vulnerability from cvelistv5 – Published: 2019-04-01 14:29 – Updated: 2024-09-16 19:56
VLAI
Summary
Uncontrolled resource consumption vulnerability in TLS configuration in Synology MailPlus Server before 2.0.5-0606 allows remote attackers to conduct denial-of-service attacks via client-initiated renegotiation.
Severity
7.5 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption (CWE-400)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/security/advisory/Synolo… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | MailPlus Server |
Affected:
unspecified , < 2.0.5-0606
(custom)
|
Date Public
2019-03-31 00:00
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CVE-2018-14626 (GCVE-0-2018-14626)
Vulnerability from cvelistv5 – Published: 2018-11-29 18:00 – Updated: 2024-08-05 09:29
VLAI
Summary
PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerable to a packet cache pollution via crafted query that can lead to denial of service.
Severity
5.3 (Medium)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://doc.powerdns.com/recursor/security-adviso… | x_refsource_CONFIRM |
| https://doc.powerdns.com/authoritative/security-a… | x_refsource_CONFIRM |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| The PowerDNS Project | pdns |
Affected:
4.1.0 to 4.1.4 inclusive
|
|
| The PowerDNS Project | pdns-recursor |
Affected:
4.0.0 to 4.1.4 inclusive
|
Date Public
2018-11-06 00:00
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CVE-2018-14629 (GCVE-0-2018-14629)
Vulnerability from cvelistv5 – Published: 2018-11-28 14:00 – Updated: 2024-08-05 09:29
VLAI
Summary
A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service.
Severity
6.5 (Medium)
CWE
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://usn.ubuntu.com/3827-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3827-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://www.securityfocus.com/bid/106022 | vdb-entryx_refsource_BID |
| https://security.netapp.com/advisory/ntap-2018112… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://www.debian.org/security/2018/dsa-4345 | vendor-advisoryx_refsource_DEBIAN |
| https://www.samba.org/samba/security/CVE-2018-146… | x_refsource_CONFIRM |
| https://security.gentoo.org/glsa/202003-52 | vendor-advisoryx_refsource_GENTOO |
Impacted products
Date Public
2018-11-27 00:00
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CVE-2018-14638 (GCVE-0-2018-14638)
Vulnerability from cvelistv5 – Published: 2018-09-14 19:00 – Updated: 2024-08-05 09:38
VLAI
Summary
A flaw was found in 389-ds-base before version 1.3.8.4-13. The process ns-slapd crashes in delete_passwdPolicy function when persistent search connections are terminated unexpectedly leading to remote denial of service.
Severity
7.5 (High)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2018:2757 | vendor-advisoryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://pagure.io/389-ds-base/c/78fc627accacfa406… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Fedora Project | 389-ds-base |
Affected:
1.3.8.4-13
|
Date Public
2018-08-30 00:00
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CVE-2018-14648 (GCVE-0-2018-14648)
Vulnerability from cvelistv5 – Published: 2018-09-28 13:00 – Updated: 2024-08-05 09:38
VLAI
Summary
A flaw was found in 389 Directory Server. A specially crafted search query could lead to excessive CPU consumption in the do_search() function. An unauthenticated attacker could use this flaw to provoke a denial of service.
Severity
7.5 (High)
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://access.redhat.com/errata/RHSA-2018:3507 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2018:3127 | vendor-advisoryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| [UNKNOWN] | 389-ds-base: |
Affected:
n/a
|
Date Public
2018-09-21 00:00
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CVE-2018-14659 (GCVE-0-2018-14659)
Vulnerability from cvelistv5 – Published: 2018-10-31 19:00 – Updated: 2024-08-05 09:38
VLAI
Summary
The Gluster file system through versions 4.1.4 and 3.1.2 is vulnerable to a denial of service attack via use of the 'GF_XATTR_IOSTATS_DUMP_KEY' xattr. A remote, authenticated attacker could exploit this by mounting a Gluster volume and repeatedly calling 'setxattr(2)' to trigger a state dump and create an arbitrary number of files in the server's runtime directory.
Severity
6.5 (Medium)
CWE
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2018:3431 | vendor-advisoryx_refsource_REDHAT |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://access.redhat.com/errata/RHSA-2018:3432 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2018:3470 | vendor-advisoryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://security.gentoo.org/glsa/201904-06 | vendor-advisoryx_refsource_GENTOO |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Gluster Project | glusterfs |
Affected:
through 3.1.2 and 4.1.4
|
Date Public
2018-10-31 00:00
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Mitigation
Phase: Architecture and Design
Description:
- Design throttling mechanisms into the system architecture. The best protection is to limit the amount of resources that an unauthorized user can cause to be expended. A strong authentication and access control model will help prevent such attacks from occurring in the first place. The login application should be protected against DoS attacks as much as possible. Limiting the database access, perhaps by caching result sets, can help minimize the resources expended. To further limit the potential for a DoS attack, consider tracking the rate of requests received from users and blocking requests that exceed a defined rate threshold.
Mitigation
Phase: Architecture and Design
Description:
- Mitigation of resource exhaustion attacks requires that the target system either:
- The first of these solutions is an issue in itself though, since it may allow attackers to prevent the use of the system by a particular valid user. If the attacker impersonates the valid user, they may be able to prevent the user from accessing the server in question.
- The second solution is simply difficult to effectively institute -- and even when properly done, it does not provide a full solution. It simply makes the attack require more resources on the part of the attacker.
- recognizes the attack and denies that user further access for a given amount of time, or
- uniformly throttles all requests in order to make it more difficult to consume resources more quickly than they can again be freed.
Mitigation
Phase: Architecture and Design
Description:
- Ensure that protocols have specific limits of scale placed on them.
Mitigation
Phase: Implementation
Description:
- Ensure that all failures in resource allocation place the system into a safe posture.
CAPEC-147: XML Ping of the Death
An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
CAPEC-227: Sustained Client Engagement
An adversary attempts to deny legitimate users access to a resource by continually engaging a specific resource in an attempt to keep the resource tied up as long as possible. The adversary's primary goal is not to crash or flood the target, which would alert defenders; rather it is to repeatedly perform actions or abuse algorithmic flaws such that a given resource is tied up and not available to a legitimate user. By carefully crafting a requests that keep the resource engaged through what is seemingly benign requests, legitimate users are limited or completely denied access to the resource.
CAPEC-492: Regular Expression Exponential Blowup
An adversary may execute an attack on a program that uses a poor Regular Expression(Regex) implementation by choosing input that results in an extreme situation for the Regex. A typical extreme situation operates at exponential time compared to the input size. This is due to most implementations using a Nondeterministic Finite Automaton(NFA) state machine to be built by the Regex algorithm since NFA allows backtracking and thus more complex regular expressions.