Search criteria
20 vulnerabilities found for antivirus by avg
CVE-2024-7237 (GCVE-0-2024-7237)
Vulnerability from nvd – Published: 2024-11-22 21:12 – Updated: 2024-12-05 14:30
VLAI?
Title
AVG AntiVirus Free AVGSvc Link Following Local Privilege Escalation Vulnerability
Summary
AVG AntiVirus Free AVGSvc Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of AVG AntiVirus Free. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the AVG Service. By creating a symbolic link, an attacker can abuse the service to delete a folder. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-22960.
Severity ?
7.8 (High)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AVG | AntiVirus Free |
Affected:
23.12.8700.813
|
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CVE-2024-7236 (GCVE-0-2024-7236)
Vulnerability from nvd – Published: 2024-11-22 21:12 – Updated: 2024-11-23 01:26
VLAI?
Title
AVG AntiVirus Free icarus Arbitrary File Creation Denial of Service Vulnerability
Summary
AVG AntiVirus Free icarus Arbitrary File Creation Denial of Service Vulnerability. This vulnerability allows local attackers to create a denial-of-service condition on affected installations of AVG AntiVirus Free. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the AVG Installer. By creating a symbolic link, an attacker can abuse the update functionality to create a file. An attacker can leverage this vulnerability to create a persistent denial-of-service condition on the system. Was ZDI-CAN-22942.
Severity ?
5.3 (Medium)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AVG | AntiVirus Free |
Affected:
23.12.8700.812
|
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CVE-2024-7235 (GCVE-0-2024-7235)
Vulnerability from nvd – Published: 2024-11-22 21:12 – Updated: 2024-11-23 01:26
VLAI?
Title
AVG AntiVirus Free Link Following Denial-of-Service Vulnerability
Summary
AVG AntiVirus Free Link Following Denial-of-Service Vulnerability. This vulnerability allows local attackers to create a denial-of-service condition on affected installations of AVG AntiVirus Free. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the AVG Service. By creating a symbolic link, an attacker can abuse the service to create a folder. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
. Was ZDI-CAN-22803.
Severity ?
6.1 (Medium)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AVG | AntiVirus Free |
Affected:
23.11.8635.809
|
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CVE-2024-7234 (GCVE-0-2024-7234)
Vulnerability from nvd – Published: 2024-11-22 21:12 – Updated: 2024-12-05 14:29
VLAI?
Title
AVG AntiVirus Free AVGSvc Link Following Local Privilege Escalation Vulnerability
Summary
AVG AntiVirus Free AVGSvc Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of AVG AntiVirus Free. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the AVG Service. By creating a symbolic link, an attacker can abuse the service to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-22260.
Severity ?
7.8 (High)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AVG | AntiVirus Free |
Affected:
23.9.8494.795
|
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CVE-2024-9484 (GCVE-0-2024-9484)
Vulnerability from nvd – Published: 2024-10-04 12:44 – Updated: 2024-10-07 11:27
VLAI?
Summary
An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed xar file to crash the application during file processing.
Severity ?
5.1 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Credits
Mike Zhang, an independent security researcher
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CVE-2024-9483 (GCVE-0-2024-9483)
Vulnerability from nvd – Published: 2024-10-04 12:29 – Updated: 2024-10-07 11:27
VLAI?
Title
Uninitialized variable in digital signiture verification may crash the application
Summary
A null-pointer-dereference in the signature verification module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS may allow a malformed xar file to crash the application during processing.
Severity ?
5.1 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Credits
Mike Zhang, an independent security researcher
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CVE-2024-9482 (GCVE-0-2024-9482)
Vulnerability from nvd – Published: 2024-10-04 12:22 – Updated: 2024-10-07 11:27
VLAI?
Title
Out of Bounds write on scan of malformed Mach-O file may crash the application
Summary
An out-of-bounds write in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed Mach-O file to crash the application during file processing.
Severity ?
5.1 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
Credits
Mike Zhang, an independent security researcher
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CVE-2024-9481 (GCVE-0-2024-9481)
Vulnerability from nvd – Published: 2024-10-04 12:15 – Updated: 2024-10-07 11:26
VLAI?
Title
Out of Bounds write on scan of malformed eml file may crash the application
Summary
An out-of-bounds write in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed eml file to crash the application during file processing.
Severity ?
5.1 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
Credits
Mike Zhang, an independent security researcher
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CVE-2022-4294 (GCVE-0-2022-4294)
Vulnerability from nvd – Published: 2023-01-10 09:14 – Updated: 2025-04-08 14:54
VLAI?
Title
Norton, Avira, Avast and AVG Antivirus for Windows Privilege Escalation
Summary
Norton, Avira, Avast and AVG Antivirus for Windows may be susceptible to a Privilege Escalation vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.
Severity ?
7.1 (High)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NortonLifelock (GenDigital) | Norton Antivirus Windows Eraser Engine |
Affected:
prior to 119.1.5.1
|
|||||||||||||||||
|
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CVE-2008-5522 (GCVE-0-2008-5522)
Vulnerability from nvd – Published: 2008-12-12 18:13 – Updated: 2024-08-07 10:56
VLAI?
Summary
AVG Anti-Virus 8.0.0.161, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2024-7236 (GCVE-0-2024-7236)
Vulnerability from cvelistv5 – Published: 2024-11-22 21:12 – Updated: 2024-11-23 01:26
VLAI?
Title
AVG AntiVirus Free icarus Arbitrary File Creation Denial of Service Vulnerability
Summary
AVG AntiVirus Free icarus Arbitrary File Creation Denial of Service Vulnerability. This vulnerability allows local attackers to create a denial-of-service condition on affected installations of AVG AntiVirus Free. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the AVG Installer. By creating a symbolic link, an attacker can abuse the update functionality to create a file. An attacker can leverage this vulnerability to create a persistent denial-of-service condition on the system. Was ZDI-CAN-22942.
Severity ?
5.3 (Medium)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AVG | AntiVirus Free |
Affected:
23.12.8700.812
|
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CVE-2024-7234 (GCVE-0-2024-7234)
Vulnerability from cvelistv5 – Published: 2024-11-22 21:12 – Updated: 2024-12-05 14:29
VLAI?
Title
AVG AntiVirus Free AVGSvc Link Following Local Privilege Escalation Vulnerability
Summary
AVG AntiVirus Free AVGSvc Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of AVG AntiVirus Free. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the AVG Service. By creating a symbolic link, an attacker can abuse the service to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-22260.
Severity ?
7.8 (High)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AVG | AntiVirus Free |
Affected:
23.9.8494.795
|
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CVE-2024-7237 (GCVE-0-2024-7237)
Vulnerability from cvelistv5 – Published: 2024-11-22 21:12 – Updated: 2024-12-05 14:30
VLAI?
Title
AVG AntiVirus Free AVGSvc Link Following Local Privilege Escalation Vulnerability
Summary
AVG AntiVirus Free AVGSvc Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of AVG AntiVirus Free. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the AVG Service. By creating a symbolic link, an attacker can abuse the service to delete a folder. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-22960.
Severity ?
7.8 (High)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AVG | AntiVirus Free |
Affected:
23.12.8700.813
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CVE-2024-7235 (GCVE-0-2024-7235)
Vulnerability from cvelistv5 – Published: 2024-11-22 21:12 – Updated: 2024-11-23 01:26
VLAI?
Title
AVG AntiVirus Free Link Following Denial-of-Service Vulnerability
Summary
AVG AntiVirus Free Link Following Denial-of-Service Vulnerability. This vulnerability allows local attackers to create a denial-of-service condition on affected installations of AVG AntiVirus Free. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the AVG Service. By creating a symbolic link, an attacker can abuse the service to create a folder. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
. Was ZDI-CAN-22803.
Severity ?
6.1 (Medium)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| AVG | AntiVirus Free |
Affected:
23.11.8635.809
|
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CVE-2024-9484 (GCVE-0-2024-9484)
Vulnerability from cvelistv5 – Published: 2024-10-04 12:44 – Updated: 2024-10-07 11:27
VLAI?
Summary
An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed xar file to crash the application during file processing.
Severity ?
5.1 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Credits
Mike Zhang, an independent security researcher
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CVE-2024-9483 (GCVE-0-2024-9483)
Vulnerability from cvelistv5 – Published: 2024-10-04 12:29 – Updated: 2024-10-07 11:27
VLAI?
Title
Uninitialized variable in digital signiture verification may crash the application
Summary
A null-pointer-dereference in the signature verification module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS may allow a malformed xar file to crash the application during processing.
Severity ?
5.1 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Credits
Mike Zhang, an independent security researcher
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CVE-2024-9482 (GCVE-0-2024-9482)
Vulnerability from cvelistv5 – Published: 2024-10-04 12:22 – Updated: 2024-10-07 11:27
VLAI?
Title
Out of Bounds write on scan of malformed Mach-O file may crash the application
Summary
An out-of-bounds write in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed Mach-O file to crash the application during file processing.
Severity ?
5.1 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
Credits
Mike Zhang, an independent security researcher
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CVE-2024-9481 (GCVE-0-2024-9481)
Vulnerability from cvelistv5 – Published: 2024-10-04 12:15 – Updated: 2024-10-07 11:26
VLAI?
Title
Out of Bounds write on scan of malformed eml file may crash the application
Summary
An out-of-bounds write in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed eml file to crash the application during file processing.
Severity ?
5.1 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
Credits
Mike Zhang, an independent security researcher
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CVE-2022-4294 (GCVE-0-2022-4294)
Vulnerability from cvelistv5 – Published: 2023-01-10 09:14 – Updated: 2025-04-08 14:54
VLAI?
Title
Norton, Avira, Avast and AVG Antivirus for Windows Privilege Escalation
Summary
Norton, Avira, Avast and AVG Antivirus for Windows may be susceptible to a Privilege Escalation vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.
Severity ?
7.1 (High)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NortonLifelock (GenDigital) | Norton Antivirus Windows Eraser Engine |
Affected:
prior to 119.1.5.1
|
|||||||||||||||||
|
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CVE-2008-5522 (GCVE-0-2008-5522)
Vulnerability from cvelistv5 – Published: 2008-12-12 18:13 – Updated: 2024-08-07 10:56
VLAI?
Summary
AVG Anti-Virus 8.0.0.161, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
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