CVE-2012-2944
High
Description
Buffer overflow in the addchar function in common/parseconf.c in upsd in Network UPS Tools (NUT) before 2.6.4 allows remote attackers to execute arbitrary code or cause a denial of service (electric-power outage) via a long string containing non-printable characters.
SeverityHigh
CVSS7.5
Exploit probability—
ProductNetworkupstools Nut
PublishedJun 1, 2012
First seenJun 1, 2012
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| networkupstools nut | v ≤ 2.6.3-3, 2.4.2, 2.4.3, 2.6.0, 2.6.0-1, 2.6.1, 2.6.1-1, 2.6.3-1 | — |
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