CVE-2018-17333
CVE-2018-17333 is a critical-severity vulnerability in Libsvg2 Project Libsvg2 with a CVSS 3.x base score of 9.8. 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-787.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 2% (72nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Libsvg2 Project Libsvg2
- Published:
- Last modified:
Description
An issue was discovered in libsvg2 through 2012-10-19. A stack-based buffer overflow in svgStringToLength in svg_types.c allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact because sscanf is misused.
Frequently asked questions
- What is CVE-2018-17333?
- An issue was discovered in libsvg2 through 2012-10-19. A stack-based buffer overflow in svgStringToLength in svg_types.c allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact because sscanf is misused.
- How severe is CVE-2018-17333?
- CVE-2018-17333 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-17333 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-17333?
- CVE-2018-17333 affects Libsvg2 Project Libsvg2. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-17333?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2018-17333 published?
- CVE-2018-17333 was published on 2018-09-22 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:libsvg2_project:libsvg2:*:*:*:*:*:*:*:*
More vulnerabilities in Libsvg2 Project Libsvg2
- CVE-2018-17334 — Critical (CVSS 9.8): An issue was discovered in libsvg2 through 2012-10-19. A stack-based buffer overflow in the svgGetNextPathField…
- CVE-2018-17332 — High (CVSS 7.5): An issue was discovered in libsvg2 through 2012-10-19. The svgGetNextPathField function in svg_string.c returns its…
All CVEs affecting Libsvg2 Project Libsvg2 →
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