CVE-2007-4347: Integer Overflow
First published: Thu Nov 29 2007(Updated: )
Multiple integer overflows in the Job Engine (bengine.exe) service in Symantec Backup Exec for Windows Servers (BEWS) 11d build 11.0.7170 and 11.0.6.6235 allow remote attackers to cause a denial of service (CPU and memory consumption) via a crafted packet to port 5633/tcp, which triggers an infinite loop.
Credit: PSIRT-CNA@flexerasoftware.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Symantec Backup Exec System Recovery | =11.0.7170 | |
| Symantec Backup Exec System Recovery | =11.0.6235 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://secunia.com/secunia_research/2007-74/advisory/
- http://securityresponse.symantec.com/avcenter/security/Content/2007.11.27.html
- http://www.securityfocus.com/bid/26029
- http://www.securitytracker.com/id?1019001
- http://secunia.com/advisories/26975
- http://www.vupen.com/english/advisories/2007/4019
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38677
- http://www.securityfocus.com/archive/1/484333/100/0/threaded
- http://www.securityfocus.com/archive/1/484318/100/0/threaded
Frequently Asked Questions
What is the severity of CVE-2007-4347?
CVE-2007-4347 is classified as a medium severity vulnerability due to its potential to cause denial of service.
How do I fix CVE-2007-4347?
To mitigate CVE-2007-4347, update Symantec Backup Exec to a version that addresses this vulnerability.
What impact does CVE-2007-4347 have on systems?
CVE-2007-4347 can lead to significant CPU and memory consumption, resulting in service interruptions.
Which software versions are affected by CVE-2007-4347?
CVE-2007-4347 specifically affects Symantec Backup Exec versions 11.0.7170 and 11.0.6235 running on Windows.
Can CVE-2007-4347 be exploited remotely?
Yes, CVE-2007-4347 can be exploited remotely by sending crafted packets to port 5633.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/severity
- agent/weakness
- agent/last-modified-date
- agent/author
- agent/references
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/symantec
- canonical/symantec backup exec system recovery
- version/symantec backup exec system recovery/11.0.7170
- version/symantec backup exec system recovery/11.0.6235