CWE-195
Signed to Unsigned Conversion Error
The product uses a signed primitive and performs a cast to an unsigned primitive, which can produce an unexpected value if the value of the signed primitive can not be represented using an unsigned primitive.
CVE-2016-6560 (GCVE-0-2016-6560)
Vulnerability from cvelistv5
Published
2017-03-31 19:00
Modified
2024-08-06 01:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-195 - Signed to Unsigned Conversion Error
Summary
illumos osnet-incorporation bcopy() and bzero() implementations make signed instead of unsigned comparisons allowing a system crash.
References
| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| illumos | osnet-incorporation |
Version: proir to osnet-incorporation@0.5.11,5.11-2016.0.1.15933 |
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CVE-2020-1913 (GCVE-0-2020-1913)
Vulnerability from cvelistv5
Published
2020-09-09 19:00
Modified
2024-08-04 06:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-195 - Signed to Unsigned Conversion Error
Summary
An Integer signedness error in the JavaScript Interpreter in Facebook Hermes prior to commit 2c7af7ec481ceffd0d14ce2d7c045e475fd71dc6 allows attackers to cause a denial of service attack or a potential RCE via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
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CVE-2020-6096 (GCVE-0-2020-6096)
Vulnerability from cvelistv5
Published
2020-04-01 00:00
Modified
2024-08-04 08:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-195 - Signed to Unsigned Conversion Error
Summary
An exploitable signed comparison vulnerability exists in the ARMv7 memcpy() implementation of GNU glibc 2.30.9000. Calling memcpy() (on ARMv7 targets that utilize the GNU glibc implementation) with a negative value for the 'num' parameter results in a signed comparison vulnerability. If an attacker underflows the 'num' parameter to memcpy(), this vulnerability could lead to undefined behavior such as writing to out-of-bounds memory and potentially remote code execution. Furthermore, this memcpy() implementation allows for program execution to continue in scenarios where a segmentation fault or crash should have occurred. The dangers occur in that subsequent execution and iterations of this code will be executed with this corrupted data.
References
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CVE-2022-43663 (GCVE-0-2022-43663)
Vulnerability from cvelistv5
Published
2023-03-20 20:16
Modified
2024-08-03 13:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-195 - Signed to Unsigned Conversion Error
Summary
An integer conversion vulnerability exists in the SORBAx64.dll RecvPacket functionality of WellinTech KingHistorian 35.01.00.05. A specially crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| WellinTech | KingHistorian |
Version: 35.01.00.05 |
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CVE-2023-28063 (GCVE-0-2023-28063)
Vulnerability from cvelistv5
Published
2024-02-06 07:38
Modified
2024-08-02 12:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-195 - Signed to Unsigned Conversion Error
Summary
Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to denial of service.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Dell | CPG BIOS |
Version: 1.24.0 Version: 1.17.0 Version: 1.13.0 Version: 1.5.1 Version: 1.21.0 Version: 1.20.0 Version: 1.23.0 Version: 1.26.0 Version: 1.25.0 Version: 1.15.0 Version: 1.12.0 Version: 2.20.0 Version: 1.14.0 Version: 1.27.0 Version: 1.19.0 Version: 1.22.1 Version: 2.21.0 Version: 1.18.0 Version: 1.7.0 Version: 1.28.0 Version: 1.22.0 Version: 1.29.0 Version: 1.30.0 Version: 1.11.0 Version: 1.13.1 Version: 1.26.1 Version: 1.13.2 Version: 1.14.1 Version: 1.33.0 Version: 1.31.0 Version: 1.12.1 Version: 1.18.1 Version: 1.10.0 Version: 2.14.0 Version: 1.1.28 Version: 1.4.1 Version: 2.5.1 Version: 2.4.0 Version: 2.6.1 Version: 1.26.8 Version: 1.24.1 Version: 1.17.1 Version: 1.29.1 Version: 1.1.0 Version: 1.16.0 Version: 3.17.0 Version: 2.19.0 Version: 1.8.1 |
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CVE-2023-33034 (GCVE-0-2023-33034)
Vulnerability from cvelistv5
Published
2023-10-03 05:00
Modified
2025-02-27 20:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-195 - Signed-to-unsigned conversion error
Summary
Memory corruption while parsing the ADSP response command.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Qualcomm, Inc. | Snapdragon |
Version: CSRA6620 Version: CSRA6640 Version: FastConnect 6200 Version: FastConnect 6700 Version: FastConnect 6900 Version: Flight RB5 5G Platform Version: QAM8295P Version: QCA6391 Version: QCA6574AU Version: QCA6595 Version: QCA6595AU Version: QCA6696 Version: QCA6698AQ Version: QCM6490 Version: QCN9011 Version: QCN9012 Version: QCS410 Version: QCS610 Version: QCS6490 Version: QRB5165M Version: QRB5165N Version: Qualcomm Video Collaboration VC1 Platform Version: Qualcomm Video Collaboration VC3 Platform Version: Robotics RB5 Platform Version: SA4150P Version: SA4155P Version: SA6145P Version: SA6150P Version: SA6155P Version: SA8145P Version: SA8150P Version: SA8155P Version: SA8195P Version: SA8295P Version: SD888 Version: SM7315 Version: SM7325P Version: Smart Audio 400 Platform Version: Snapdragon 4 Gen 1 Mobile Platform Version: Snapdragon 480 5G Mobile Platform Version: Snapdragon 480+ 5G Mobile Platform (SM4350-AC) Version: Snapdragon 695 5G Mobile Platform Version: Snapdragon 778G 5G Mobile Platform Version: Snapdragon 778G+ 5G Mobile Platform (SM7325-AE) Version: Snapdragon 780G 5G Mobile Platform Version: Snapdragon 782G Mobile Platform (SM7325-AF) Version: Snapdragon 7c+ Gen 3 Compute Version: Snapdragon 888 5G Mobile Platform Version: Snapdragon 888+ 5G Mobile Platform (SM8350-AC) Version: WCD9335 Version: WCD9341 Version: WCD9370 Version: WCD9375 Version: WCD9380 Version: WCD9385 Version: WCN3950 Version: WCN3980 Version: WCN3988 Version: WCN6740 Version: WSA8810 Version: WSA8815 Version: WSA8830 Version: WSA8835 |
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CVE-2023-3635 (GCVE-0-2023-3635)
Vulnerability from cvelistv5
Published
2023-07-12 18:34
Modified
2024-10-23 13:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-195 - Signed to Unsigned Conversion Error
Summary
GzipSource does not handle an exception that might be raised when parsing a malformed gzip buffer. This may lead to denial of service of the Okio client when handling a crafted GZIP archive, by using the GzipSource class.
References
Impacted products
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"url": "https://research.jfrog.com/vulnerabilities/okio-gzip-source-unhandled-exception-dos-xray-523195/"
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"url": "https://github.com/square/okio/commit/81bce1a30af244550b0324597720e4799281da7b"
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CVE-2023-5184 (GCVE-0-2023-5184)
Vulnerability from cvelistv5
Published
2023-09-27 17:26
Modified
2025-06-18 14:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Two potential signed to unsigned conversion errors and buffer overflow vulnerabilities at the following locations in the Zephyr IPM drivers.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Version: * |
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CVE-2025-24792 (GCVE-0-2025-24792)
Vulnerability from cvelistv5
Published
2025-01-29 15:27
Modified
2025-02-12 19:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-195 - Signed to Unsigned Conversion Error
Summary
Snowflake PHP PDO Driver is a driver that uses the PHP Data Objects (PDO) extension to connect to the Snowflake database. Snowflake discovered and remediated a vulnerability in the Snowflake PHP PDO Driver where executing unsupported queries like PUT or GET on stages causes a signed-to-unsigned conversion error that crashes the application using the Driver. This vulnerability affects versions 0.2.0 through 3.0.3. Snowflake fixed the issue in version 3.1.0.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| snowflakedb | pdo_snowflake |
Version: >= 0.2.0, < 3.1.0 |
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CVE-2025-30646 (GCVE-0-2025-30646)
Vulnerability from cvelistv5
Published
2025-04-09 19:53
Modified
2025-04-09 20:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-195 - Signed to Unsigned Conversion Error
Summary
A Signed to Unsigned Conversion Error vulnerability in the Layer 2 Control Protocol daemon (l2cpd) of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated adjacent attacker sending a specifically malformed LLDP TLV to cause the l2cpd process to crash and restart, causing a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.
When an LLDP telemetry subscription is active, receipt of a specifically malformed LLDP TLV causes the l2cpd process to crash and restart.
This issue affects:
Junos OS:
* All versions before 21.2R3-S9,
* from 21.4 before 21.4R3-S10,
* from 22.2 before 22.2R3-S6,
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* from 23.4 before 23.4R2-S4,
* from 24.2 before 24.2R2;
Junos OS Evolved:
* All versions before 21.4R3-S10-EVO,
* from 22.2-EVO before 22.2R3-S6-EVO,
* from 22.4-EVO before 22.4R3-S6-EVO,
* from 23.2-EVO before 23.2R2-S3-EVO,
* from 23.4-EVO before 23.4R2-S4-EVO,
* from 24.2-EVO before 24.2R2-EVO.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | Juniper Networks | Junos OS |
Version: 0 ≤ Version: 21.4 ≤ Version: 22.2 ≤ Version: 22.4 ≤ Version: 23.2 ≤ Version: 23.4 ≤ Version: 24.2 ≤ |
||||||
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"shortName": "juniper"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://supportportal.juniper.net/JSA96456"
}
],
"solutions": [
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"value": "The following software releases have been updated to resolve this specific issue:\u00a0\nJunos OS: 21.2R3-S9, 21.4R3-S10, 22.2R3-S6, 22.4R3-S6, 23.2R2-S3, 23.4R2-S4, 24.2R2, 24.4R1, and all subsequent releases.\nJunos OS Evolved: 21.4R3-S10-EVO, 22.2R3-S6-EVO, 22.4R3-S6-EVO, 23.2R2-S3-EVO, 23.4R2-S4-EVO, 24.2R2-EVO, 24.4R1-EVO, and all subsequent releases."
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"source": {
"advisory": "JSA96456",
"defect": [
"1845098"
],
"discovery": "INTERNAL"
},
"timeline": [
{
"lang": "en",
"time": "2025-04-09T16:00:00.000Z",
"value": "Initial Publication"
}
],
"title": "Junos OS and Junos OS Evolved: Receipt of a malformed LLDP TLV results in l2cpd crash",
"workarounds": [
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"value": "There are no known workarounds for this issue."
}
],
"x_generator": {
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},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2025-30646",
"datePublished": "2025-04-09T19:53:27.087Z",
"dateReserved": "2025-03-24T19:34:11.320Z",
"dateUpdated": "2025-04-09T20:39:47.342Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.