CVE-2007-5030

Description

Multiple integer overflows in Dibbler 0.6.0 allow remote attackers to cause a denial of service (daemon crash) via packets containing options with large lengths, which trigger attempts at excessive memory allocation, as demonstrated by (1) the TSrvMsg constructor in SrvMessages/SrvMsg.cpp; the (2) TClntMsg, (3) TClntOptIAAddress, (4) TClntOptIAPrefix, (5) TOptVendorSpecInfo, and (6) TOptOptionRequest constructors; and the (7) TRelIfaceMgr::decodeRelayRepl, (8) TRelMsg::decodeOpts, and (9) TSrvIfaceMgr::decodeRelayForw methods.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.19% Top 25%
Vendor Advisory org.uk Vendor Advisory secunia.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/36684 vdb entry
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.html mailing list patch vendor advisory
http://osvdb.org/40568 vdb entry
http://secunia.com/advisories/26876 third party advisory patch vendor advisory
http://klub.com.pl/dhcpv6/
http://labs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txt patch
http://www.securityfocus.com/bid/25726 vdb entry patch

Frequently Asked Questions

What is the severity of CVE-2007-5030?
CVE-2007-5030 has been scored as a medium severity vulnerability.
How to fix CVE-2007-5030?
To fix CVE-2007-5030, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-5030 being actively exploited in the wild?
It is possible that CVE-2007-5030 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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