ID
VAR-199901-0195
TITLE
Cisco IOS Syslog Crash
Trust: 0.3
DESCRIPTION
Cisco devices running classic IOS are reported prone to a denial of service vulnerability. The issue occurs when a vulnerable device receives and processes a UDP packet on UDP port 514 for syslog. This issue results in a crash or hang requiring a reboot. Vulnerable IOS software may be found on the following Cisco devices: - Cisco routers in the AGS/MGS/CGS/AGS+, IGS, RSM, 8xx, ubr9xx, 1xxx, 25xx, 26xx, 30xx, 36xx, 38xx, 40xx, 45xx, 47xx, AS52xx, AS53xx, AS58xx, 64xx, 70xx, 72xx (including the ubr72xx), 75xx, and 12xxx series. -Recent versions of LS1010 ATM switch. -Catalyst 2900XL LAN switch. -Cisco DitributedDirector.
Trust: 0.3
AFFECTED PRODUCTS
| vendor: | cisco | model: | ios xd | scope: | eq | version: | 12.0.2 | Trust: 0.3 |
| vendor: | cisco | model: | ios xc | scope: | eq | version: | 12.0.2 | Trust: 0.3 |
| vendor: | cisco | model: | ios xe | scope: | eq | version: | 12.0.1 | Trust: 0.3 |
| vendor: | cisco | model: | ios xb | scope: | eq | version: | 12.0.1 | Trust: 0.3 |
| vendor: | cisco | model: | ios xa3 | scope: | eq | version: | 12.0.1 | Trust: 0.3 |
| vendor: | cisco | model: | ios w | scope: | eq | version: | 12.0.1 | Trust: 0.3 |
| vendor: | cisco | model: | ios 12.0t | scope: | - | version: | - | Trust: 0.3 |
| vendor: | cisco | model: | ios 12.0s | scope: | - | version: | - | Trust: 0.3 |
| vendor: | cisco | model: | ios 12.0db | scope: | - | version: | - | Trust: 0.3 |
| vendor: | cisco | model: | ios | scope: | eq | version: | 12.0 | Trust: 0.3 |
| vendor: | cisco | model: | ios 11.3db | scope: | - | version: | - | Trust: 0.3 |
| vendor: | cisco | model: | ios 11.3aa | scope: | - | version: | - | Trust: 0.3 |
| vendor: | cisco | model: | ios sa5 | scope: | ne | version: | 11.2.8 | Trust: 0.3 |
| vendor: | cisco | model: | ios | scope: | ne | version: | 9.1 | Trust: 0.3 |
| vendor: | cisco | model: | ios | scope: | ne | version: | 9.0 | Trust: 0.3 |
| vendor: | cisco | model: | ios | scope: | ne | version: | 8.3 | Trust: 0.3 |
| vendor: | cisco | model: | ios | scope: | ne | version: | 8.2 | Trust: 0.3 |
| vendor: | cisco | model: | ios | scope: | ne | version: | 11.2 | Trust: 0.3 |
THREAT TYPE
network
Trust: 0.3
TYPE
Input Validation Error
Trust: 0.3
EXTERNAL IDS
| db: | BID | id: | 675 | Trust: 0.3 |
CREDITS
This problem was discovered by Olaf Selke <olaf.selke@mediaways.net>
Trust: 0.3
SOURCES
| db: | BID | id: | 675 |
LAST UPDATE DATE
2022-05-17T02:06:55.375000+00:00
SOURCES UPDATE DATE
| db: | BID | id: | 675 | date: | 1999-01-11T00:00:00 |
SOURCES RELEASE DATE
| db: | BID | id: | 675 | date: | 1999-01-11T00:00:00 |