CWE-1286
Improper Validation of Syntactic Correctness of Input
The product receives input that is expected to be well-formed - i.e., to comply with a certain syntax - but it does not validate or incorrectly validates that the input complies with the syntax.
CVE-2022-22192 (GCVE-0-2022-22192)
Vulnerability from cvelistv5 – Published: 2022-10-18 02:46 – Updated: 2025-05-12 14:47
VLAI
Title
Junos OS Evolved: PTX Series: An attacker can cause a kernel panic by sending a malformed TCP packet to the device
Summary
An Improper Validation of Syntactic Correctness of Input vulnerability in the kernel of Juniper Networks Junos OS Evolved on PTX series allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS). When an incoming TCP packet destined to the device is malformed there is a possibility of a kernel panic. Only TCP packets destined to the ports for BGP, LDP and MSDP can trigger this. This issue only affects PTX10004, PTX10008, PTX10016. No other PTX Series devices or other platforms are affected. This issue affects Juniper Networks Junos OS Evolved: 20.4-EVO versions prior to 20.4R3-S4-EVO; 21.3-EVO versions prior to 21.3R3-EVO; 21.4-EVO versions prior to 21.4R3-EVO; 22.1-EVO versions prior to 22.1R2-EVO. This issue does not affect Juniper Networks Junos OS Evolved versions prior to 20.4R1-EVO.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial of Service (DoS)
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA69915 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS Evolved |
Unaffected:
unspecified , < 20.4R1-EVO
(custom)
Affected: 20.4-EVO , < 20.4R3-S4-EVO (custom) Affected: 21.3-EVO , < 21.3R3-EVO (custom) Affected: 21.4-EVO , < 21.4R3-EVO (custom) Affected: 22.1-EVO , < 22.1R2-EVO (custom) |
Date Public
2022-10-12 00:00
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CVE-2023-21405 (GCVE-0-2023-21405)
Vulnerability from cvelistv5 – Published: 2023-07-25 07:34 – Updated: 2024-11-08 08:37
VLAI
Title
Denial-of-Service vulnerability in Axis Network Door Controller's and Axis Network Intercom's OSDP communication
Summary
Knud from Fraktal.fi has found a flaw in some Axis Network Door Controllers and Axis Network
Intercoms when communicating over OSDP, highlighting that the OSDP message parser crashes
the pacsiod process, causing a temporary unavailability of the door-controlling functionalities
meaning that doors cannot be opened or closed. No sensitive or customer data can be extracted
as the Axis device is not further compromised. Please refer to the Axis security advisory for more information, mitigation and affected products and software versions.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Axis Communications AB | AXIS A1001 Network Door Controller |
Affected:
AXIS OS 1.65.4 or earlier
|
|
| Axis Communications AB | AXIS A1210-B Network Door Controller |
Affected:
AXIS OS 11.0 - 11.6.16.0
|
|
| Axis Communications AB | AXIS A1601 Network Door Controller |
Affected:
AXIS OS 1.84.4 or earlier
Affected: AXIS OS 10.12.171.0 or earlier Affected: AXIS OS 11.0 - 11.6.16.0 |
|
| Axis Communications AB | AXIS A1610 (-B) Network Door Controller |
Affected:
AXIS OS 10.12.171.0 or earlier
Affected: AXIS OS 11.0 - 11.6.16.0 |
|
| Axis Communications AB | AXIS A8207-VE Network Video Door Station |
Affected:
AXIS OS 10.12.178 or earlier
Affected: AXIS OS AXIS OS 11.0 - 11.5.53 |
|
| Axis Communications AB | AXIS A8207-VE Mk II Network Video Door Station |
Affected:
AXIS OS 10.12.178 or earlier
Affected: AXIS OS AXIS OS 11.0 - 11.5.53 |
Date Public
2023-07-25 08:00
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CVE-2023-23903 (GCVE-0-2023-23903)
Vulnerability from cvelistv5 – Published: 2023-08-09 09:12 – Updated: 2024-09-20 12:09
VLAI
Title
DoS via SAML configuration in Guardian/CMC before 22.6.2
Summary
An authenticated administrator can upload a SAML configuration file with the wrong format, with the application not checking the correct file format. Every subsequent application request will return an error.
The whole application in rendered unusable until a console intervention.
Severity
4.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Nozomi Networks | Guardian |
Affected:
0 , < 22.6.2
(semver)
|
|
| Nozomi Networks | CMC |
Affected:
0 , < 22.6.2
(semver)
|
Date Public
2023-08-09 07:00
Credits
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CVE-2023-24015 (GCVE-0-2023-24015)
Vulnerability from cvelistv5 – Published: 2023-08-09 09:05 – Updated: 2024-09-20 12:07
VLAI
Title
Partial DoS on Reports section due to null report name in Guardian/CMC before 22.6.2
Summary
A partial DoS vulnerability has been detected in the Reports section, exploitable by a malicious authenticated user forcing a report to be saved with its name set as null.
The reports section will be partially unavailable for all later attempts to use it, with the report list seemingly stuck on loading.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Nozomi Networks | Guardian |
Affected:
0 , < 22.6.2
(semver)
|
|
| Nozomi Networks | CMC |
Affected:
0 , < 22.6.2
(semver)
|
Date Public
2023-08-09 07:00
Credits
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CVE-2023-28985 (GCVE-0-2023-28985)
Vulnerability from cvelistv5 – Published: 2023-07-14 16:34 – Updated: 2024-11-07 14:28
VLAI
Title
SRX Series and MX Series: An FPC core is observed when IDP is enabled on the device and a specific malformed SSL packet is received
Summary
An Improper Validation of Syntactic Correctness of Input vulnerability in Intrusion Detection and Prevention (IDP) of Juniper Networks SRX Series and MX Series allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). Continued receipt of this specific packet will cause a sustained Denial of Service condition.
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This issue affects Juniper Networks SRX Series and MX Series prior to SigPack 3598.
In order to identify the current SigPack version, following command can be used:
user@junos# show security idp security-package-version
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
- Denial of Service (DoS)
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
unspecified , < SigPack 3598
(custom)
|
|
| juniper_networks | junos_os |
Affected:
0 , < SigPack 3598
(custom)
cpe:2.3:o:juniper_networks:junos_os:*:*:*:*:*:*:*:* |
Date Public
2023-07-12 16:00
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CVE-2023-32649 (GCVE-0-2023-32649)
Vulnerability from cvelistv5 – Published: 2023-09-19 10:06 – Updated: 2025-02-27 20:49
VLAI
Title
DoS on IDS parsing of malformed asset fields in Guardian/CMC >= 22.6.0 before 22.6.3 and 23.1.0
Summary
A Denial of Service (Dos) vulnerability in Nozomi Networks Guardian and CMC, due to improper input validation in certain fields used in the Asset Intelligence functionality of our IDS, allows an unauthenticated attacker to crash the IDS module by sending specially crafted malformed network packets.
During the (limited) time window before the IDS module is automatically restarted, network traffic may not be analyzed.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Nozomi Networks | Guardian |
Affected:
22.6.0 , < 22.6.3
(semver)
Affected: 23.0.0 , < 23.1.0 (semver) |
|
| Nozomi Networks | CMC |
Affected:
22.6.0 , < 22.6.3
(semver)
Affected: 23.0.0 , < 23.1.0 (semver) |
Date Public
2023-09-18 07:00
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CVE-2023-44204 (GCVE-0-2023-44204)
Vulnerability from cvelistv5 – Published: 2023-10-12 23:06 – Updated: 2024-09-17 16:09
VLAI
Title
Junos OS and Junos OS Evolved: The rpd will crash upon receiving a malformed BGP UPDATE message
Summary
An Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS).
When a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.
This issue affects both eBGP and iBGP implementations.
This issue affects:
Juniper Networks Junos OS
* 21.4 versions prior to 21.4R3-S4;
* 22.1 versions prior to 22.1R3-S3;
* 22.2 versions prior to 22.2R3-S2;
* 22.3 versions prior to 22.3R2-S2, 22.3R3;
* 22.4 versions prior to 22.4R2-S1, 22.4R3;
* 23.2 versions prior to 23.2R1, 23.2R2;
Juniper Networks Junos OS Evolved
* 21.4 versions prior to 21.4R3-S5-EVO;
* 22.1 versions prior to 22.1R3-S3-EVO;
* 22.2 versions prior to 22.2R3-S3-EVO;
* 22.3 versions prior to 22.3R2-S2-EVO;
* 22.4 versions prior to 22.4R3-EVO;
* 23.2 versions prior to 23.2R2-EVO;
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
- Denial of Service (DoS)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://supportportal.juniper.net/JSA73170 | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
21.4 , < 21.4R3-S4
(semver)
Affected: 22.1 , < 22.1R3-S3 (semver) Affected: 22.2 , < 22.2R3-S2 (semver) Affected: 22.3 , < 22.3R2-S2, 22.3R3 (semver) Affected: 22.4 , < 22.4R2-S1, 22.4R3 (semver) Affected: 23.2 , < 23.2R1, 23.2R2 (semver) |
|
| Juniper Networks | Junos OS Evolved |
Affected:
21.4-EVO , < 21.4R3-S5-EVO
(semver)
Affected: 22.1-EVO , < 22.1R3-S3-EVO (semver) Affected: 22.2-EVO , < 22.2R3-S3-EVO (semver) Affected: 22.3-EVO , < 22.3R2-S2-EVO (semver) Affected: 22.4-EVO , < 22.4R3-EVO (semver) Affected: 23.2-EVO , < 23.2R2-EVO (semver) |
Date Public
2023-10-11 16:00
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CVE-2023-6950 (GCVE-0-2023-6950)
Vulnerability from cvelistv5 – Published: 2024-04-02 10:27 – Updated: 2024-09-30 10:02 Disputed
VLAI
Summary
An Improper Input Validation vulnerability affecting the FTP service running on the DJI Mavic Mini 3 Pro could allow an attacker to craft a malicious packet containing a malformed path provided to the FTP SIZE command that leads to a denial-of-service attack of the FTP service itself.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| DJI | Mini 3 Pro |
Affected:
0 , < 01.00.1200
(custom)
|
Credits
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CVE-2024-0218 (GCVE-0-2024-0218)
Vulnerability from cvelistv5 – Published: 2024-04-10 15:55 – Updated: 2024-09-20 12:19
VLAI
Title
DoS on IDS parsing of malformed Radius packets in Guardian before 23.4.1
Summary
A Denial of Service (Dos) vulnerability in Nozomi Networks Guardian, caused by improper input validation in certain fields used in the Radius parsing functionality of our IDS, allows an unauthenticated attacker sending specially crafted malformed network packets to cause the IDS module to stop updating nodes, links, and assets.
Network traffic may not be analyzed until the IDS module is restarted.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Nozomi Networks | Guardian |
Affected:
0 , < 23.4.1
(semver)
|
|
| nozominetworks | guardian |
Affected:
0 , < 23.4.1
(semver)
cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:* |
Date Public
2024-04-10 15:53
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CVE-2024-21595 (GCVE-0-2024-21595)
Vulnerability from cvelistv5 – Published: 2024-01-12 00:52 – Updated: 2024-09-03 18:13
VLAI
Title
Junos OS: EX4100, EX4400, EX4600, QFX5000 Series: A high rate of specific ICMP traffic will cause the PFE to hang
Summary
An Improper Validation of Syntactic Correctness of Input vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS).
If an attacker sends high rate of specific ICMP traffic to a device with VXLAN configured, this causes a deadlock of the PFE and results in the device becoming unresponsive. A manual restart will be required to recover the device.
This issue only affects EX4100, EX4400, EX4600, QFX5000 Series devices.
This issue affects:
Juniper Networks Junos OS
* 21.4R3 versions earlier than 21.4R3-S4;
* 22.1R3 versions earlier than 22.1R3-S3;
* 22.2R2 versions earlier than 22.2R3-S1;
* 22.3 versions earlier than 22.3R2-S2, 22.3R3;
* 22.4 versions earlier than 22.4R2;
* 23.1 versions earlier than 23.1R2.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
- Denial of Service (DoS)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://advisory.juniper.net/JSA75734 | vendor-advisory |
| https://www.first.org/cvss/calculator/4.0#CVSS:4.… | technical-description |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
21.4R3 , < 21.4R3-S4
(semver)
Affected: 22.1R3 , < 22.1R3-S3 (semver) Affected: 22.2R2 , < 22.2R3-S1 (semver) Affected: 22.3 , < 22.3R2-S2, 22.3R3 (semver) Affected: 22.4 , < 22.4R2 (semver) Affected: 23.1 , < 23.1R2 (semver) |
|
| juniper | junos |
Affected:
21.4R3 , < 21.4R3-S4
(semver)
Affected: 22.1R3 , < 22.1R3-S3 (semver) Affected: 22.2R2 , < 22.2R3-S1 (semver) Affected: 22.3 , < 22.3R2-S2 (semver) Affected: 22.3 , < 22.3R3 (semver) Affected: 22.4 , < 22.4R2 (semver) Affected: 23.1 , < 23.1R2 (semver) cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* |
Date Public
2024-01-10 17:00
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Mitigation ID: MIT-5
Phase: Implementation
Strategy: Input Validation
Description:
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
CAPEC-66: SQL Injection
This attack exploits target software that constructs SQL statements based on user input. An attacker crafts input strings so that when the target software constructs SQL statements based on the input, the resulting SQL statement performs actions other than those the application intended. SQL Injection results from failure of the application to appropriately validate input.
CAPEC-676: NoSQL Injection
An adversary targets software that constructs NoSQL statements based on user input or with parameters vulnerable to operator replacement in order to achieve a variety of technical impacts such as escalating privileges, bypassing authentication, and/or executing code.