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CVE-1999-0345

17
FAUCET Score

CVE-1999-0345 describes the Jolt ICMP attack, a denial-of-service vulnerability affecting Windows 95 and Windows NT systems, as well as various Unix-like operating systems including FreeBSD, IBM, SCO, and Sun. This vulnerability has a CVSS score of 5.0 (Medium), indicating it can be exploited remotely with low attack complexity to cause a partial denial of service. There is no evidence of active exploitation, nor is exploit code publicly available in common repositories like Metasploit or ExploitDB. Community discussion and media coverage for this CVE are minimal, reflecting its age and likely obsolescence.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:1.0:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:1.1:*:*:*:*:*:*:*
1.1.5.1CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:1.1.5.1:*:*:*:*:*:*:*
1.2CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:1.2:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.35%
Probability of exploitation in next 30 days
EPSS Percentile
68.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0135 is in the 49th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

securityfocus.com / archive/1/62170