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Out-of-Bounds Affecting quagga package, versions <0.99.22.4-3ubuntu1.1

Severity

 Recommended
0.0
high
0
10

Based on Ubuntu security rating.

Threat Intelligence

EPSS
1.49% (87th percentile)

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  • Snyk IDSNYK-UBUNTU1404-QUAGGA-319691
  • published17 Mar 2016
  • disclosed17 Mar 2016
Report a new vulnerability Found a mistake?

Introduced: 17 Mar 2016

CVE-2016-2342  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Ubuntu:14.04 quagga to version 0.99.22.4-3ubuntu1.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream quagga package and not the quagga package as distributed by Ubuntu. See How to fix? for Ubuntu:14.04 relevant fixed versions and status.

The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted packet.