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26 vulnerabilities by teamviewer

CVE-2025-41421 (GCVE-0-2025-41421)

Vulnerability from cvelistv5 – Published: 2025-10-01 13:48 – Updated: 2025-10-01 13:59
VLAI?
Summary
Improper handling of symbolic links in the TeamViewer Full Client and Host for Windows — in versions prior to 15.70 of TeamViewer Remote and Tensor — allows an attacker with local, unprivileged access to a device lacking adequate malware protection to escalate privileges by spoofing the update file path. This may result in unauthorized access to sensitive information.
CWE
  • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Full Client Affected: 11.0.0 , < 15.70 (custom)
Create a notification for this product.
    TeamViewer Host Affected: 11.0.0 , < 15.70 (custom)
Create a notification for this product.
Credits
@TwoSevenOneT (X) with ZeroSalarium.com
Show details on NVD website

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CVE-2025-44002 (GCVE-0-2025-44002)

Vulnerability from cvelistv5 – Published: 2025-08-26 11:05 – Updated: 2025-08-26 14:39
VLAI?
Summary
Race Condition in the Directory Validation Logic in the TeamViewer Full Client and Host prior version 15.69 on Windows allows a local non-admin user to create arbitrary files with SYSTEM privileges, potentially leading to a denial-of-service condition, via symbolic link manipulation during directory verification.
CWE
  • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Full Client Affected: 11.0.0 , < 15.69 (custom)
Create a notification for this product.
    TeamViewer Host Affected: 11.0.0 , < 15.69 (custom)
Create a notification for this product.
Credits
Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2025-36537 (GCVE-0-2025-36537)

Vulnerability from cvelistv5 – Published: 2025-06-24 14:24 – Updated: 2025-06-24 15:31
VLAI?
Summary
Incorrect Permission Assignment for Critical Resource in the TeamViewer Client (Full and Host) of TeamViewer Remote and Tensor prior Version 15.67 on Windows allows a local unprivileged user to trigger arbitrary file deletion with SYSTEM privileges via leveraging the MSI rollback mechanism. The vulnerability only applies to the Remote Management features: Backup, Monitoring, and Patch Management.
CWE
  • Incorrect Permission Assignment for Critical Resource in TeamViewer Remote Management
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Full Client Affected: 15.0.0 , < 15.67 (custom)
Affected: 14.0.0 , < 14.7.48809 (custom)
Affected: 13.0.0 , < 13.2.36227 (custom)
Affected: 12.0.0 , < 12.0.259325 (custom)
Affected: 11.0.0 , < 11.0.259324 (custom)
Create a notification for this product.
    TeamViewer Host Affected: 15.0.0 , < 15.67 (custom)
Affected: 14.0.0 , < 14.7.48809 (custom)
Affected: 13.0.0 , < 13.2.36227 (custom)
Affected: 12.0.0 , < 12.0.259325 (custom)
Affected: 11.0.0 , < 11.0.259324 (custom)
Create a notification for this product.
    TeamViewer Full Client (Win7/8) Affected: 15.0.0 , < 15.64.5 (custom)
Create a notification for this product.
    TeamViewer Host (Win7/8) Affected: 15.0.0 , < 15.64.5 (custom)
Create a notification for this product.
Credits
Giuliano Sanfins (0x_alibabas) from SiDi, working with Trend Micro Zero Day Initiativ
Show details on NVD website

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CVE-2025-0065 (GCVE-0-2025-0065)

Vulnerability from cvelistv5 – Published: 2025-01-28 10:22 – Updated: 2025-01-28 14:20
VLAI?
Summary
Improper Neutralization of Argument Delimiters in the TeamViewer_service.exe component of TeamViewer Clients prior version 15.62 for Windows allows an attacker with local unprivileged access on a Windows system to elevate privileges via argument injection.
CWE
  • CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Remote Full Client Affected: 15.0.0 , < 15.62 (custom)
Affected: 14.0.0 , < 14.7.48799 (custom)
Affected: 13.0.0 , < 13.2.36226 (custom)
Affected: 12.0.0 , < 12.0.259319 (custom)
Affected: 11.0.0 , < 11.0.259318 (custom)
Create a notification for this product.
    TeamViewer Remote Host Affected: 15.0.0 , < 15.62 (custom)
Affected: 14.0.0 , < 14.7.48799 (custom)
Affected: 13.0.0 , < 13.2.36226 (custom)
Affected: 12.0.0 , < 12.0.259319 (custom)
Affected: 11.0.0 , < 11.0.259318 (custom)
Create a notification for this product.
Credits
Anonymous of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2024-12363 (GCVE-0-2024-12363)

Vulnerability from cvelistv5 – Published: 2024-12-11 09:32 – Updated: 2024-12-11 15:24
VLAI?
Summary
Insufficient permissions in the TeamViewer Patch & Asset Management component prior to version 24.12 on Windows allows a local authenticated user to delete arbitrary files. TeamViewer Patch & Asset Management is part of TeamViewer Remote Management.
CWE
  • CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Patch & Asset Management Affected: 0 , < 24.12 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2024-7479 (GCVE-0-2024-7479)

Vulnerability from cvelistv5 – Published: 2024-09-25 10:34 – Updated: 2024-09-25 15:13
VLAI?
Summary
Improper verification of cryptographic signature during installation of a VPN driver via the TeamViewer_service.exe component of TeamViewer Remote Clients prior version 15.58.4 for Windows allows an attacker with local unprivileged access on a Windows system to elevate their privileges and install drivers.
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Remote Full Client Affected: 15.0.0 , < 15.58.4 (custom)
Affected: 14.0.0 , < 14.7.48796 (custom)
Affected: 13.0.0 , < 13.2.36225 (custom)
Affected: 12.0.0 , < 12.0.259312 (custom)
Affected: 11.0.0 , < 11.0.259311 (custom)
Create a notification for this product.
    TeamViewer Remote Host Affected: 15.0.0 , < 15.58.4 (custom)
Affected: 14.0.0 , < 14.7.48796 (custom)
Affected: 13.0.0 , < 13.2.36225 (custom)
Affected: 12.0.0 , < 12.0.259312 (custom)
Affected: 11.0.0 , < 11.0.259311 (custom)
Create a notification for this product.
Credits
Peter Gabaldon (https://pgj11.com/) working with Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2024-7481 (GCVE-0-2024-7481)

Vulnerability from cvelistv5 – Published: 2024-09-25 10:33 – Updated: 2024-09-25 15:16
VLAI?
Summary
Improper verification of cryptographic signature during installation of a Printer driver via the TeamViewer_service.exe component of TeamViewer Remote Clients prior version 15.58.4 for Windows allows an attacker with local unprivileged access on a Windows system to elevate their privileges and install drivers.
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Remote Full Client Affected: 15.0.0 , < 15.58.4 (custom)
Affected: 14.0.0 , < 14.7.48796 (custom)
Affected: 13.0.0 , < 13.2.36225 (custom)
Affected: 12.0.0 , < 12.0.259312 (custom)
Affected: 11.0.0 , < 11.0.259311 (custom)
Create a notification for this product.
    TeamViewer Remote Host Affected: 15.0.0 , < 15.58.4 (custom)
Affected: 14.0.0 , < 14.7.48796 (custom)
Affected: 13.0.0 , < 13.2.36225 (custom)
Affected: 12.0.0 , < 12.0.259312 (custom)
Affected: 11.0.0 , < 11.0.259311 (custom)
Create a notification for this product.
Credits
Peter Gabaldon (https://pgj11.com/) working with Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2024-6053 (GCVE-0-2024-6053)

Vulnerability from cvelistv5 – Published: 2024-08-28 16:30 – Updated: 2024-08-28 17:47
VLAI?
Summary
Improper access control in the clipboard synchronization feature in TeamViewer Full Client prior version 15.57 and TeamViewer Meeting prior version 15.55.3 can lead to unintentional sharing of the clipboard with the current presenter of a meeting.
CWE
  • CWE-359 - Exposure of Private Personal Information to an Unauthorized Actor
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Meeting Affected: 0 , < 15.55.3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2024-2451 (GCVE-0-2024-2451)

Vulnerability from cvelistv5 – Published: 2024-05-28 14:27 – Updated: 2024-08-01 19:11
VLAI?
Summary
Improper fingerprint validation in the TeamViewer Client (Full & Host) prior Version 15.54 for Windows and macOS allows an attacker with administrative user rights to further elevate privileges via executable sideloading.
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Remote (Full Client) Affected: 15.48 , < 15.54 (custom)
Create a notification for this product.
Credits
Maximilian Barz
Show details on NVD website

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CVE-2024-1933 (GCVE-0-2024-1933)

Vulnerability from cvelistv5 – Published: 2024-03-26 12:47 – Updated: 2024-08-05 14:04
VLAI?
Summary
Insecure UNIX Symbolic Link (Symlink) Following in TeamViewer Remote Client prior Version 15.52 for macOS allows an attacker with unprivileged access, to potentially elevate privileges or conduct a denial-of-service-attack by overwriting the symlink.
CWE
  • CWE-61 - UNIX Symbolic Link (Symlink) Following
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Remote Client Affected: 0 , < 15.52 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2024-0819 (GCVE-0-2024-0819)

Vulnerability from cvelistv5 – Published: 2024-02-27 14:07 – Updated: 2024-08-05 15:00
VLAI?
Summary
Improper initialization of default settings in TeamViewer Remote Client prior version 15.51.5 for Windows, Linux and macOS, allow a low privileged user to elevate privileges by changing the personal password setting and establishing a remote connection to a logged-in admin account.
CWE
  • CWE-269 - Improper Privilege Management
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Remote Full Client Affected: 0 , < 15.51.5 (custom)
Create a notification for this product.
    TeamViewer Remote Host Affected: 0 , < 15.51.5 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2023-0837 (GCVE-0-2023-0837)

Vulnerability from cvelistv5 – Published: 2023-06-14 07:01 – Updated: 2025-01-02 20:43
VLAI?
Summary
An improper authorization check of local device settings in TeamViewer Remote between version 15.41 and 15.42.7 for Windows and macOS allows an unprivileged user to change basic local device settings even though the options were locked. This can result in unwanted changes to the configuration.
CWE
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Remote Affected: 15.41 , ≤ 15.42.7 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-23242 (GCVE-0-2022-23242)

Vulnerability from cvelistv5 – Published: 2022-03-23 15:18 – Updated: 2024-09-16 16:12
VLAI?
Summary
TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash. Knowledge of the crash event and the TeamViewer ID as well as either possession of the pre-crash connection password or local authenticated access to the machine would have allowed to establish a remote connection by reusing the not properly deleted connection password.
CWE
  • N/A
Assigner
TV
References
Impacted products
Vendor Product Version
TeamViewer TeamViewer for Linux Affected: 15.27 , ≤ 15.27 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-35005 (GCVE-0-2021-35005)

Vulnerability from cvelistv5 – Published: 2022-01-24 18:10 – Updated: 2024-08-04 00:26
VLAI?
Summary
This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer. 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 TeamViewer service. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated array. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-13818.
CWE
  • CWE-129 - Improper Validation of Array Index
Assigner
zdi
Impacted products
Vendor Product Version
TeamViewer TeamViewer Affected: 15.18.5.0
Create a notification for this product.
Credits
@Kharosx0
Show details on NVD website

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CVE-2021-34858 (GCVE-0-2021-34858)

Vulnerability from cvelistv5 – Published: 2022-01-13 21:42 – Updated: 2024-08-04 00:26
VLAI?
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer. 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 TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13606.
CWE
Assigner
zdi
Impacted products
Vendor Product Version
TeamViewer TeamViewer Affected: 15.16.8.0
Create a notification for this product.
Credits
kdot
Show details on NVD website

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CVE-2021-34859 (GCVE-0-2021-34859)

Vulnerability from cvelistv5 – Published: 2021-10-25 17:10 – Updated: 2024-08-04 00:26
VLAI?
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer 15.16.8.0. 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 TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13697.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
zdi
Impacted products
Vendor Product Version
TeamViewer TeamViewer Affected: 15.16.8.0
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2021-34803 (GCVE-0-2021-34803)

Vulnerability from cvelistv5 – Published: 2021-06-16 14:46 – Updated: 2024-08-04 00:26
VLAI?
Summary
TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2020-13699 (GCVE-0-2020-13699)

Vulnerability from cvelistv5 – Published: 2020-07-29 15:36 – Updated: 2024-08-04 12:25
VLAI?
Summary
TeamViewer Desktop for Windows before 15.8.3 does not properly quote its custom URI handlers. A malicious website could launch TeamViewer with arbitrary parameters, as demonstrated by a teamviewer10: --play URL. An attacker could force a victim to send an NTLM authentication request and either relay the request or capture the hash for offline password cracking. This affects teamviewer10, teamviewer8, teamviewerapi, tvchat1, tvcontrol1, tvfiletransfer1, tvjoinv8, tvpresent1, tvsendfile1, tvsqcustomer1, tvsqsupport1, tvvideocall1, and tvvpn1. The issue is fixed in 8.0.258861, 9.0.258860, 10.0.258873, 11.0.258870, 12.0.258869, 13.2.36220, 14.2.56676, 14.7.48350, and 15.8.3.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-18988 (GCVE-0-2019-18988)

Vulnerability from cvelistv5 – Published: 2020-02-07 15:09 – Updated: 2025-10-21 23:35
VLAI?
Summary
TeamViewer Desktop through 14.7.1965 allows a bypass of remote-login access control because the same key is used for different customers' installations. It used a shared AES key for all installations since at least as far back as v7.0.43148, and used it for at least OptionsPasswordAES in the current version of the product. If an attacker were to know this key, they could decrypt protect information stored in the registry or configuration files of TeamViewer. With versions before v9.x , this allowed for attackers to decrypt the Unattended Access password to the system (which allows for remote login to the system as well as headless file browsing). The latest version still uses the same key for OptionPasswordAES but appears to have changed how the Unattended Access password is stored. While in most cases an attacker requires an existing session on a system, if the registry/configuration keys were stored off of the machine (such as in a file share or online), an attacker could then decrypt the required password to login to the system.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-19362 (GCVE-0-2019-19362)

Vulnerability from cvelistv5 – Published: 2019-12-02 02:52 – Updated: 2024-08-05 02:16
VLAI?
Summary
An issue was discovered in the Chat functionality of the TeamViewer desktop application 14.3.4730 on Windows. (The vendor states that it was later fixed.) Upon login, every communication is saved within Windows main memory. When a user logs out or deletes conversation history (but does not exit the application), this data is not wiped from main memory, and therefore could be read by a local user with the same or greater privileges.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2019-18251 (GCVE-0-2019-18251)

Vulnerability from cvelistv5 – Published: 2019-11-25 23:29 – Updated: 2024-08-05 01:47
VLAI?
Summary
In Omron CX-Supervisor, Versions 3.5 (12) and prior, Omron CX-Supervisor ships with Teamviewer Version 5.0.8703 QS. This version of Teamviewer is vulnerable to an obsolete function vulnerability requiring user interaction to exploit.
Severity ?
No CVSS data available.
CWE
  • CWE-477 - USE OF OBSOLETE FUNCTION CWE-477
Assigner
Impacted products
Vendor Product Version
n/a Omron CX-Supervisor Affected: Versions 3.5 (12) and prior
Show details on NVD website

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CVE-2019-18196 (GCVE-0-2019-18196)

Vulnerability from cvelistv5 – Published: 2019-10-24 15:51 – Updated: 2024-08-05 01:47
VLAI?
Summary
A DLL side loading vulnerability in the Windows Service in TeamViewer versions up to 11.0.133222 (fixed in 11.0.214397), 12.0.181268 (fixed in 12.0.214399), 13.2.36215 (fixed in 13.2.36216), and 14.6.4835 (fixed in 14.7.1965) on Windows could allow an attacker to perform code execution on a target system via a service restart where the DLL was previously installed with administrative privileges. Exploitation requires that an attacker be able to create a new file in the TeamViewer application directory; directory permissions restrict that by default.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-11769 (GCVE-0-2019-11769)

Vulnerability from cvelistv5 – Published: 2019-09-11 19:44 – Updated: 2024-08-04 23:03
VLAI?
Summary
An issue was discovered in TeamViewer 14.2.2558. Updating the product as a non-administrative user requires entering administrative credentials into the GUI. Subsequently, these credentials are processed in Teamviewer.exe, which allows any application running in the same non-administrative user context to intercept them in cleartext within process memory. By using this technique, a local attacker is able to obtain administrative credentials in order to elevate privileges. This vulnerability can be exploited by injecting code into Teamviewer.exe which intercepts calls to GetWindowTextW and logs the processed credentials.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2018-16550 (GCVE-0-2018-16550)

Vulnerability from cvelistv5 – Published: 2018-09-05 22:00 – Updated: 2024-08-05 10:24
VLAI?
Summary
TeamViewer 10.x through 13.x allows remote attackers to bypass the brute-force authentication protection mechanism by skipping the "Cancel" step, which makes it easier to determine the correct value of the default 4-digit PIN.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2018-14333 (GCVE-0-2018-14333)

Vulnerability from cvelistv5 – Published: 2018-07-17 02:00 – Updated: 2024-08-05 09:21
VLAI?
Summary
TeamViewer through 13.1.1548 stores a password in Unicode format within TeamViewer.exe process memory between "[00 88] and "[00 00 00]" delimiters, which might make it easier for attackers to obtain sensitive information by leveraging an unattended workstation on which TeamViewer has disconnected but remains running.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2010-3128 (GCVE-0-2010-3128)

Vulnerability from cvelistv5 – Published: 2010-08-26 18:00 – Updated: 2024-08-07 02:55
VLAI?
Summary
Untrusted search path vulnerability in TeamViewer 5.0.8703 and earlier allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse dwmapi.dll that is located in the same folder as a .tvs or .tvc file.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://secunia.com/advisories/41112 third-party-advisoryx_refsource_SECUNIA
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.exploit-db.com/exploits/14734 exploitx_refsource_EXPLOIT-DB
http://www.securityfocus.com/archive/1/513317/100… mailing-listx_refsource_BUGTRAQ
http://www.vupen.com/english/advisories/2010/2174 vdb-entryx_refsource_VUPEN
Show details on NVD website

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