CVE-2007-5030 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 me...
MediumCVSS 5.0
EPSS 1.7%
- Published
- Updated
- Exploit status
- No public exploit known
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dibbler | = 0.6.0 | No fix listed |
| debian/dibbler(Debian:12) | < 0.6.1-1 | 0.6.1-1 |
| debian/dibbler(Debian:13) | < 0.6.1-1 | 0.6.1-1 |
References
- klub.com.pl
- labs.musecurity.com patch
- 20070918 [MU-200709-02] Dibbler Remote Denial of Service Vulnerability mailing-list patch vendor-advisory
- 40568 vdb-entry
- 26876 patch third-party-advisory vendor-advisory
- 25726 patch vdb-entry
- dibbler-optionlength-dos(36684) vdb-entry
- Debian Security Tracker CVE-2007-5030 vendor-advisory
- bugs.debian.org issue-tracking