bgpd/bgp_attr.c in Quagga 0.98.6 and earlier, and 0.99.6 and earlier 0.99 versions, does not validate length values in the MP_REACH_NLRI and MP_UNREACH_NLRI attributes, which allows remote attackers to cause a denial of service (daemon crash or exit) via crafted UPDATE messages that trigger an assertion error or out of bounds read.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DSA-1293-1 | New quagga packages fix denial of service |
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EUVD-2007-1989 | bgpd/bgp_attr.c in Quagga 0.98.6 and earlier, and 0.99.6 and earlier 0.99 versions, does not validate length values in the MP_REACH_NLRI and MP_UNREACH_NLRI attributes, which allows remote attackers to cause a denial of service (daemon crash or exit) via crafted UPDATE messages that trigger an assertion error or out of bounds read. |
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USN-461-1 | Quagga vulnerability |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T13:13:42.070Z
Reserved: 2007-04-11T00:00:00
Link: CVE-2007-1995

No data.

Status : Deferred
Published: 2007-04-12T10:19:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2007-1995


No data.