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CVE-2003-1419

26
FAUCET Score

CVE-2003-1419 describes a denial-of-service vulnerability in Netscape 7.0, where a remote attacker can crash the browser by providing an invalid regular expression to the JavaScript reformatDate function. With a CVSS score of 4.3 (medium severity), this vulnerability has a network attack vector and medium attack complexity, leading to a partial availability impact. While not listed in CISA's KEV catalog, exploit code is publicly available via ExploitDB, and it has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
7.0CPE matchmatch criteria
cpe:2.3:a:netscape:navigator:7.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.15%
Probability of exploitation in next 30 days
EPSS Percentile
80.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-22287 · Feb 25, 2003
This CVE's current EPSS score of 0.0215 is in the 67th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

archives.neohapsis.com / archives/bugtraq/2003-02/0338.html
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/11444
securityfocus.com / bid/6959
Exploit