Description
bgpd in FRRouting (FRR) before 2.0.2 and 3.x before 3.0.2, as used in Cumulus Linux before 3.4.3 and other products, allows remote attackers to obtain sensitive information via a malformed BGP UPDATE packet from a connected peer, which triggers transmission of up to a few thousand unintended bytes because of a mishandled attribute length, aka RN-690 (CM-18492).
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://lists.cumulusnetworks.com/pipermail/cumulus-security-announce/2017-November/000009.html ↗
- https://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure ↗
- https://frrouting.org/community/security.html ↗
- http://www.securityfocus.com/bid/101794 ↗
- https://support.cumulusnetworks.com/hc/en-us/articles/115014754307#rn690 ↗