CWE-122
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
CVE-2024-7055 (GCVE-0-2024-7055)
Vulnerability from cvelistv5 – Published: 2024-08-06 06:00 – Updated: 2025-11-03 22:32
VLAI
Title
FFmpeg pnmdec.c pnm_decode_frame heap-based overflow
Summary
A vulnerability was found in FFmpeg up to 7.0.1. It has been classified as critical. This affects the function pnm_decode_frame in the library /libavcodec/pnmdec.c. The manipulation leads to heap-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 7.0.2 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-273651.
Severity
6.3 (Medium)
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.273651 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.273651 | signaturepermissions-required |
| https://vuldb.com/?submit.376532 | third-party-advisory |
| https://github.com/CookedMelon/ReportCVE/tree/mai… | exploit |
| https://ffmpeg.org/download.html | patch |
| https://ffmpeg.org/ | product |
| https://lists.debian.org/debian-lts-announce/2024… |
Credits
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CVE-2024-7272 (GCVE-0-2024-7272)
Vulnerability from cvelistv5 – Published: 2024-08-08 20:24 – Updated: 2024-08-09 17:22
VLAI
Title
FFmpeg swresample.c fill_audiodata heap-based overflow
Summary
A vulnerability, which was classified as critical, was found in FFmpeg up to 5.1.5. This affects the function fill_audiodata of the file /libswresample/swresample.c. The manipulation leads to heap-based buffer overflow. It is possible to initiate the attack remotely. This issue was fixed in version 6.0 by 9903ba28c28ab18dc7b7b6fb8571cc8b5caae1a6 but a backport for 5.1 was forgotten. The exploit has been disclosed to the public and may be used. Upgrading to version 5.1.6 and 6.0 9903ba28c28ab18dc7b7b6fb8571cc8b5caae1a6 is able to address this issue. It is recommended to upgrade the affected component.
Severity
6.3 (Medium)
6.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.273945 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.273945 | signaturepermissions-required |
| https://github.com/CookedMelon/ReportCVE/tree/mai… | exploit |
| https://github.com/CookedMelon/ReportCVE/tree/mai… | exploit |
| https://ffmpeg.org/ | product |
Impacted products
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CVE-2024-7508 (GCVE-0-2024-7508)
Vulnerability from cvelistv5 – Published: 2024-11-22 21:31 – Updated: 2024-11-25 16:45
VLAI
Title
Trimble SketchUp Viewer SKP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Trimble SketchUp Viewer SKP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trimble SketchUp Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of SKP files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-19575.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Trimble | SketchUp Viewer |
Affected:
22.0.354.0
|
|
| trimble | sketchup |
Affected:
22.0.354.0
cpe:2.3:a:trimble:sketchup:22.0.354.0:*:*:*:*:*:*:* |
Date Public
2024-08-05 20:19
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CVE-2024-7543 (GCVE-0-2024-7543)
Vulnerability from cvelistv5 – Published: 2024-08-05 23:54 – Updated: 2024-08-06 15:16
VLAI
Title
oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability
Summary
oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to execute arbitrary code on affected installations of oFono. An attacker must first obtain the ability to execute code on the target modem in order to exploit this vulnerability.
The specific flaw exists within the parsing of STK command PDUs. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-23456.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
Date Public
2024-08-05 23:50
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CVE-2024-7544 (GCVE-0-2024-7544)
Vulnerability from cvelistv5 – Published: 2024-08-05 23:54 – Updated: 2024-08-06 13:56
VLAI
Title
oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability
Summary
oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to execute arbitrary code on affected installations of oFono. An attacker must first obtain the ability to execute code on the target modem in order to exploit this vulnerability.
The specific flaw exists within the parsing of STK command PDUs. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-23457.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
Date Public
2024-08-05 23:50
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CVE-2024-7545 (GCVE-0-2024-7545)
Vulnerability from cvelistv5 – Published: 2024-08-05 23:54 – Updated: 2024-08-06 19:49
VLAI
Title
oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability
Summary
oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to execute arbitrary code on affected installations of oFono. An attacker must first obtain the ability to execute code on the target modem in order to exploit this vulnerability.
The specific flaw exists within the parsing of STK command PDUs. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-23458.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
Date Public
2024-08-05 23:50
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CVE-2024-7546 (GCVE-0-2024-7546)
Vulnerability from cvelistv5 – Published: 2024-08-05 23:54 – Updated: 2024-08-06 13:45
VLAI
Title
oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability
Summary
oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to execute arbitrary code on affected installations of oFono. An attacker must first obtain the ability to execute code on the target modem in order to exploit this vulnerability.
The specific flaw exists within the parsing of STK command PDUs. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-23459.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
Date Public
2024-08-05 23:50
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CVE-2024-7673 (GCVE-0-2024-7673)
Vulnerability from cvelistv5 – Published: 2024-09-30 20:29 – Updated: 2025-08-26 18:16
VLAI
Title
DWFX File Parsing Vulnerabilities in Autodesk Navisworks Desktop Software
Summary
A maliciously crafted DWFX file, when parsed in w3dtk.dll through Autodesk Navisworks, can force a Heap-based Buffer Overflow. A malicious actor can leverage this vulnerability to cause a crash or execute arbitrary code in the context of the current process.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Autodesk | Navisworks Freedom |
Affected:
2025 , < 2025.3
(custom)
Affected: 2024 , < 2024.3 (custom) Affected: 2023 , < 2023.5 (custom) Affected: 2022 , < 2022.6 (custom) cpe:2.3:a:autodesk:navisworks_freedom:2025:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_freedom:2024:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_freedom:2023:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_freedom:2022:*:*:*:*:*:*:* |
|
| Autodesk | Navisworks Simulate |
Affected:
2025 , < 2025.3
(custom)
Affected: 2024 , < 2024.3 (custom) Affected: 2023 , < 2023.5 (custom) Affected: 2022 , < 2022.6 (custom) cpe:2.3:a:autodesk:navisworks_simulate:2025:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_simulate:2024:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_simulate:2023:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_simulate:2022:*:*:*:*:*:*:* |
|
| Autodesk | Navisworks Manage |
Affected:
2025 , < 2025.3
(custom)
Affected: 2024 , < 2024.3 (custom) Affected: 2023 , < 2023.5 (custom) Affected: 2022 , < 2022.6 (custom) cpe:2.3:a:autodesk:navisworks_manage:2025:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_manage:2024:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_manage:2023:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_manage:2022:*:*:*:*:*:*:* |
|
| autodesk | navisworks_freedom |
Affected:
2025
Affected: 2024 Affected: 2023 Affected: 2022 cpe:2.3:a:autodesk:navisworks_freedom:*:*:*:*:*:*:*:* |
|
| autodesk | navisworks_simulate |
Affected:
2025
Affected: 2024 Affected: 2023 Affected: 2022 cpe:2.3:a:autodesk:navisworks_simulate:*:*:*:*:*:*:*:* |
|
| autodesk | navisworks_manage |
Affected:
2025
Affected: 2024 Affected: 2023 Affected: 2022 cpe:2.3:a:autodesk:navisworks_manage:*:*:*:*:*:*:*:* |
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CVE-2024-7674 (GCVE-0-2024-7674)
Vulnerability from cvelistv5 – Published: 2024-09-30 20:30 – Updated: 2025-08-26 18:17
VLAI
Title
DWFX File Parsing Vulnerabilities in Autodesk Navisworks Desktop Software
Summary
A maliciously crafted DWFX file, when parsed in dwfcore.dll through Autodesk Navisworks, can force a Heap-based Buffer Overflow. A malicious actor can leverage this vulnerability to cause a crash or execute arbitrary code in the context of the current process.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Autodesk | Navisworks Freedom |
Affected:
2025 , < 2025.3
(custom)
Affected: 2024 , < 2024.3 (custom) Affected: 2023 , < 2023.5 (custom) Affected: 2022 , < 2022.6 (custom) cpe:2.3:a:autodesk:navisworks_freedom:2025:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_freedom:2024:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_freedom:2023:*:*:*:*:*:*:* cpe:2.3:a:autodesk:navisworks_freedom:2022:*:*:*:*:*:*:* |
|
| Autodesk | Navisworks Simulate |
Affected:
2025 , < 2025.3
(custom)
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|
| Autodesk | Navisworks Manage |
Affected:
2025 , < 2025.3
(custom)
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|
| autodesk | navisworks_freedom |
Affected:
2025
Affected: 2024 Affected: 2023 Affected: 2022 cpe:2.3:a:autodesk:navisworks_freedom:*:*:*:*:*:*:*:* |
|
| autodesk | navisworks_simulate |
Affected:
2025
Affected: 2024 Affected: 2023 Affected: 2022 cpe:2.3:a:autodesk:navisworks_simulate:*:*:*:*:*:*:*:* |
|
| autodesk | navisworks_manage |
Affected:
2025
Affected: 2024 Affected: 2023 Affected: 2022 cpe:2.3:a:autodesk:navisworks_manage:*:*:*:*:*:*:*:* |
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CVE-2024-7730 (GCVE-0-2024-7730)
Vulnerability from cvelistv5 – Published: 2024-11-14 12:11 – Updated: 2024-11-14 19:32
VLAI
Title
Qemu-kvm: virtio-snd: heap buffer overflow in virtio_snd_pcm_in_cb()
Summary
A heap buffer overflow was found in the virtio-snd device in QEMU. When reading input audio in the virtio-snd input callback, virtio_snd_pcm_in_cb, the function did not check whether the iov can fit the data buffer. This issue can trigger an out-of-bounds write if the size of the virtio queue element is equal to virtio_snd_pcm_status, which makes the available space for audio data zero.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-7730 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2304289 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 9.1.0
(semver)
|
|||
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8 Advanced Virtualization |
cpe:/a:redhat:advanced_virtualization:8::el8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2024-07-05 00:00
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"value": "Made public."
}
],
"title": "Qemu-kvm: virtio-snd: heap buffer overflow in virtio_snd_pcm_in_cb()",
"x_redhatCweChain": "CWE-122: Heap-based Buffer Overflow"
}
},
"cveMetadata": {
"assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
"assignerShortName": "fedora",
"cveId": "CVE-2024-7730",
"datePublished": "2024-11-14T12:11:50.456Z",
"dateReserved": "2024-08-13T09:37:50.839Z",
"dateUpdated": "2024-11-14T19:32:39.807Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation
Phases:
Description:
- Pre-design: Use a language or compiler that performs automatic bounds checking.
Mitigation
Phase: Architecture and Design
Description:
- Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation ID: MIT-10
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation ID: MIT-11
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation
Phase: Implementation
Description:
- Implement and perform bounds checking on input.
Mitigation
Phase: Implementation
Strategy: Libraries or Frameworks
Description:
- Do not use dangerous functions such as gets. Look for their safe equivalent, which checks for the boundary.
Mitigation
Phase: Operation
Description:
- Use OS-level preventative functionality. This is not a complete solution, but it provides some defense in depth.
CAPEC-92: Forced Integer Overflow
This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.