CVE-2018-0595
CVE-2018-0595 is a high-severity vulnerability in Microsoft Skype with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-426.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 5% (91st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-426
- Affected product: Microsoft Skype
- Published:
- Last modified:
Description
Untrusted search path vulnerability in the installer of Skype for Windows allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.
Frequently asked questions
- What is CVE-2018-0595?
- Untrusted search path vulnerability in the installer of Skype for Windows allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.
- How severe is CVE-2018-0595?
- CVE-2018-0595 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-0595 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-0595?
- CVE-2018-0595 affects Microsoft Skype. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-0595?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2018-0595 published?
- CVE-2018-0595 was published on 2018-06-26 and last updated on 2026-06-17.
References
- http://jvn.jp/en/jp/JVN91151862/index.html
- http://www.securityfocus.com/bid/104563
- https://blogs.technet.microsoft.com/srd/2018/04/04/triaging-a-dll-planting-vulnerability/
Affected products (1)
- cpe:2.3:a:microsoft:skype:-:*:*:*:*:*:*:*
More vulnerabilities in Microsoft Skype
- CVE-2017-6517 — Critical (CVSS 9.8): Microsoft Skype 7.16.0.102 contains a vulnerability that could allow an unauthenticated, remote attacker to execute…
- CVE-2017-9948 — High (CVSS 8.8): A stack buffer overflow vulnerability has been discovered in Microsoft Skype 7.2, 7.35, and 7.36 before 7.37, involving…
- CVE-2018-0594 — High (CVSS 7.8): Untrusted search path vulnerability in Skype for Windows allows an attacker to gain privileges via a Trojan horse DLL…
- CVE-2016-5720 — High (CVSS 7.8): Multiple untrusted search path vulnerabilities in Microsoft Skype allow local users to execute arbitrary code and…
- CVE-2019-0932 — Medium (CVSS 5.9): An information disclosure vulnerability exists in Skype for Android, aka 'Skype for Android Information Disclosure…
- CVE-2019-0622 — Medium (CVSS 4.6): An elevation of privilege vulnerability exists when Skype for Andriod fails to properly handle specific authentication…
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