CVE-2017-16555: k7computing antivirus Out-of-bounds Write
CVSS: 7.0v3.0HighModified
Published 16-01-2018Last modified 05-08-2024
Vulnerability summary
CVE-2017-16555 is a high (CVSS 7.0) Out-of-bounds Write vulnerability in k7computing antivirus. EPSS estimates a 0.27% chance of exploitation in the next 30 days, higher than 17.6% of scored vulnerabilities.
CVSS score
7.0/10
010
High · v3.0 (NVD)EPSS score
0.27%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 16-01-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
K7 Antivirus Premium before 15.1.0.53 allows local users to gain privileges by sending a specific IOCTL after setting the memory in a particular way.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 7.0Preferred score · NVD (NIST)
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
Medium 4.4Preferred score · NVD (NIST)
AV:L/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.27%
Chance of exploitation in the next 30 days
Percentile
18%
Versus all other CVEs
30-day change
0.00 pp
From 0.27% on 20-09-2026
20-09-202620-10-2026
EPSS score0.27%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
K7computing5 products
- antivirus< 15.1.0.53 | < 15.1.0308
- endpoint< 14.2.0137
- internet_security< 15.1.0297
- total_security< 15.1.0324 | < 16.0.0131
- ultimate_security< 15.1.0324
1 vendor · 5 products
References
1 links- support.k7computing.com/index.php?/selfhelp/view-article/3rd-Advisory-issued-on-6th-November-2017X Refsource CONFIRMVendor Advisory