Security teams should be aware that CVE-1999-1440 may be exploited under specific circumstances, requiring timely patches.
Status: Deferred
Last updated: 🕐 03 Apr 2025, 01:03 UTC
Originally published on: 🕔 01 Jan 1999, 05:00 UTC
Time between publication and last update: 9588 days
CVSS Release: version 2
CVE-1999-1440: Win32 ICQ 98a 1.30, and possibly other versions, does not display the entire portion of long filenames, which could allow attackers to send an executable file with a long name that contains so many spaces that the .exe extension is not displayed, which could make the user believe that the file is safe to open from the client.
The exploitability of CVE-1999-1440 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).
CVE-1999-1440 requires high complexity, reducing its exploitability but still posing a risk.
A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.
Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.
Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.
Above is the CVSS Sub-score Breakdown for CVE-1999-1440, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.
Below is the Impact Analysis for CVE-1999-1440, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.
The EPSS score estimates the probability that this vulnerability will be exploited in the near future.
EPSS Score: 6.525% (probability of exploit)
EPSS Percentile: 93.81%
(lower percentile = lower relative risk)
This vulnerability is less risky than approximately 6.189999999999998% of others.
NVD-CWE-Other
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