CVE-2011-1229: avaya aura_conferencing_standard_edition NULL Pointer Dereference
Vulnerability summary
CVE-2011-1229 is a high (CVSS 7.2) NULL Pointer Dereference vulnerability in avaya aura_conferencing_standard_edition. EPSS estimates a 1.47% chance of exploitation in the next 30 days, higher than 73.3% of scored vulnerabilities.
Timeline
- 13-04-2011PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, a different vulnerability than other "Vulnerability Type 2" CVEs listed in MS11-034, aka "Win32k Null Pointer De-reference Vulnerability."
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
1.47%
Chance of exploitation in the next 30 days
Percentile
73%
Versus all other CVEs
30-day change
0.00 pp
From 1.47% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Microsoft6 products
- windows_2003_serverna
- windows_7na
- windows_server_2003na
- windows_server_2008na | r2 | r2:sp1
- windows_vistana
Avaya5 products
- aura_conferencing_standard_edition6.0.0
- callpilot≥ 4.0.x, ≤ 5.0.x
- communication_server_1000_telephony_manager≥ 3.0.0, ≤ 4.0.0
- meeting_exchange≥ 5.0.0, ≤ 5.2.0
- messaging_application_server≥ 4.0.x, ≤ 5.2.x
2 vendors · 11 products
References
11 links- www.us-cert.gov/cas/techalerts/TA11-102A.htmlThird Party AdvisoryX Refsource CERTUS Government Resource
docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034Vendor AdvisoryX Refsource MSPatch- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12503VDB EntrySignatureX Refsource OVALThird Party Advisory