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CVE-2007-0816

5.0 · MEDIUM

The RPC Server service (catirpc.exe) in CA (formerly Computer Associates) BrightStor ARCserve Backup 11.5 SP2 and earlier allows remote attackers to cause a denial of service (service crash) via a…

Published Feb 7, 2007broadcomEPSS 11.35%

Overview

CVE-2007-0816 is a medium-severity vulnerability affecting broadcom brightstor_arcserve_backup. It was published on February 7, 2007 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The RPC Server service (catirpc.exe) in CA (formerly Computer Associates) BrightStor ARCserve Backup 11.5 SP2 and earlier allows remote attackers to cause a denial of service (service crash) via a crafted TADDR2UADDR that triggers a null pointer dereference in catirpc.dll, possibly related to null credentials or verifier fields.

Remediation

Check the references section for vendor advisories and patches from broadcom. Update brightstor_arcserve_backup to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refosvdb.org/32989Refsecunia.com/advisories/24009Refsecunia.com/advisories/24512Refsupportconnectw.ca.com/public/storage/infodocs/babtapeng-securitynotice.aspRefwww.securityfocus.com/bid/22365Refwww.vupen.com/english/advisories/2007/0461Refwww3.ca.com/securityadvisor/newsinfo/collateral.aspx?cid=101317Refwww3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=35058Refexchange.xforce.ibmcloud.com/vulnerabilities/32137Refwww.exploit-db.com/exploits/3248

How CyberStrike helps

Frequently asked questions

What is CVE-2007-0816?

CVE-2007-0816 is a medium-severity vulnerability affecting broadcom brightstor_arcserve_backup. It was published on February 7, 2007 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2007-0816?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2007-0816?

Check the references section for vendor advisories and patches from broadcom. Update brightstor_arcserve_backup to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2007-0816?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-0816 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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