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Fencer Vulns
medium 4.0

CVE-1999-0524 json

ICMP information such as (1) netmask and (2) timestamp is allowed from arbitrary hosts.

published 1997-08-01 29 y ago modified 2026-06-16 4 mo ago also EUVD-1999-0522

cvss
4.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
32.2%
EPSS 32.2% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

ICMP information such as (1) netmask and (2) timestamp is allowed from arbitrary hosts.

Patch / fix

  • kernel CBL-Mariner 2.0 5.10.78.1-1

azure linux advisories AZL-6510

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-25-105-08 updated cvss 5.3

ABB M2M Gateway

  • ABB M2M Gateway >=4.1.2, <=5.0.3, >=5.0.1, <=5.0.3
    affected: mitigation

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
5 mo ago

Exploit prediction

32.15% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CNA 3.1 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.