CVE-2013-1165 — Improper Input Validation in Cisco IOS XE

CWE-20 — Improper Input ValidationCWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-3994 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.4%
top 37.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS XE
Timeline
PublishedApr 11
Latest updateMay 13

Description

Cisco IOS XE 2.x and 3.x before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers (ASR) allows remote attackers to cause a denial of service (card reload) by sending many crafted L2TP packets, aka Bug ID CSCtz23293.

CVSS vector

AV:N/AC:L/C:N/I:N/A:CExploitability: 10.0 | Impact: 6.9

Affected Packages2 packages

▶NVDcisco/ios_xe3.4.3s+30
▶ciscocisco/ios_xe

🔴Vulnerability Details

1
GHSA
GHSA-qrxq-xh34-vw6w: Cisco IOS XE 2↗2022-05-13
▶

📋Vendor Advisories

2
Cisco
Multiple Vulnerabilities in Cisco IOS XE Software for 1000 Series Aggregation Services Routers↗2013-04-15
▶
Cisco
Multiple Vulnerabilities in Cisco IOS XE Software for 1000 Series Aggregation Services Routers↗
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CVE-2013-1165 — Improper Input Validation in Cisco | cvebase