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CVE-2008-5263

18
FAUCET Score

CVE-2008-5263 describes multiple stack-based buffer overflows in the mt_codec::getHdrHead function within ksquirrel-libs 0.8.0, allowing attackers to execute arbitrary code via specially crafted Radiance RGBE (.hdr) image files. With a CVSS score of 6.8, this vulnerability is moderately severe, requiring user interaction (e.g., opening a malicious file) but potentially leading to full compromise (confidentiality, integrity, and availability). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.8.0CPE matchmatch criteria
cpe:2.3:a:dmitry_baryshev:ksquirrel-libs:0.8.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.27%
Probability of exploitation in next 30 days
EPSS Percentile
81.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0227 is in the 70th percentile among its peer group of 19,955 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/33469
Vendor Advisory
secunia.com / secunia_research/2008-63
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/48901
securityfocus.com / archive/1/501228/100/0/threaded
securityfocus.com / bid/33902
vupen.com / english/advisories/2009/0528
Vendor Advisory