CVE-2011-2489

Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and earlier might allow...

7.2 High

Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and earlier might allow local users to gain privileges via a crafted command line.

Exploit likelihood

0.53%Down 0.7 points since Feb 4, 2022

What each source reports

NVD Score used 7.2

Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and earlier might allow local users to gain privileges via a crafted command line.

Record: CVE-2011-2489
CVSS 2.0: 7.2 HighAV:L/AC:L/Au:N/C:C/I:C/A:C
Weakness: CWE-189
Updated: 2026-11-02

CVE List No score

Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and earlier might allow local users to gain privileges via a crafted command line.

Record: CVE-2011-2489
Updated: 2026-11-02

EUVDEUVD-2011-2476 No score

Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and earlier might allow local users to gain privileges via a crafted command line.

Record: EUVD-2011-2476
Updated: 2026-11-03

GitHub AdvisoriesGHSA-w8hp-2828-m4h2 No score

Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and earlier might allow...

Multiple off-by-one errors in opiesu.c in opiesu in OPIE 2.4.1-test1 and earlier might allow local users to gain privileges via a crafted command line.

Record: GHSA-w8hp-2828-m4h2
Updated: 2026-11-02

OSVopenSUSE-SU-2024:10550-1 No score

opie-2.4-726.12 on GA media

These are all security issues fixed in the opie-2.4-726.12 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:10550-1
Updated: 2026-11-02

Affected products

nrl opie

Affected packages

Affected packages
Package	Affected	Fixed
`opie` Debian:6.0 From an advisory covering 2 CVEs	before 2.32.dfsg.1-0.2+squeeze1, plus listed versions 2.32.dfsg.1-0.2	2.32.dfsg.1-0.2+squeeze1
`opie` Debian:5.0 From an advisory covering 2 CVEs	before 2.32-10.2+lenny2, plus listed versions 2.32-10.22.32-10.2+lenny1	2.32-10.2+lenny2
`opie` openSUSE:Tumbleweed From an advisory covering 2 CVEs	before 2.4-726.12	2.4-726.12

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-2489 is a high vulnerability (CVSS 7.2) in Nrl Opie, published July 21, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.53%, the 45th percentile. No source names a fixed version.

References

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