CVE-2018-12900
CVSS v3
8.8
HIGH
EPSS Score
10.3 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0beta7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via a crafted TIFF file.
Technical details
- Published
- 2018-06-26
Frequently asked questions
What is CVE-2018-12900?
Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0beta7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via a crafted TIFF file.
Is CVE-2018-12900 actively exploited?
Active exploitation of CVE-2018-12900 has not been confirmed. The EPSS score is 10.3%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2018-12900?
CVE-2018-12900 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2018-12900 affecting your environment?
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