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CVE-2007-4513

19
FAUCET Score

CVE-2007-4513 describes multiple stack-based buffer overflows in IBM AIX versions 5.2 and 5.3. These vulnerabilities allow local users to escalate privileges by providing overly long arguments to the "-p" option of lqueryvg or the "-V" option of lquerypv. With a CVSS score of 7.2, this vulnerability is considered highly severe due to its local attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.2CPE matchmatch criteria
cpe:2.3:o:ibm:aix:5.2:*:*:*:*:*:*:*
5.3CPE matchmatch criteria
cpe:2.3:o:ibm:aix:5.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

AV:L/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.27%
Probability of exploitation in next 30 days
EPSS Percentile
66.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0127 is in the 84th percentile among its peer group of 3,241 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

aix.software.ibm.com / aix/efixes/security/lquerypv_ifix.tar
Patch
aix.software.ibm.com / aix/efixes/security/lqueryvg_ifix.tar
labs.idefense.com / intelligence/vulnerabilities/display.php
labs.idefense.com / intelligence/vulnerabilities/display.php
secunia.com / advisories/27437
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/38165
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5650
www-1.ibm.com / support/docview.wss
www-1.ibm.com / support/docview.wss
www-1.ibm.com / support/docview.wss
www-1.ibm.com / support/docview.wss
securityfocus.com / bid/26256
Patch
securityfocus.com / bid/26259
Patch
vupen.com / english/advisories/2007/3669