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CVE-2005-2978

21
FAUCET Score

CVE-2005-2978 describes a critical vulnerability in pnmtopng within Netpbm versions prior to 10.25. When converting PNM to PNG images using the -trans option, the software fails to initialize size and index variables, potentially leading to arbitrary code execution through stack modification. With a CVSS score of 7.5, this vulnerability is considered highly severe, allowing unauthenticated attackers to exploit it over the network with low complexity, potentially resulting in partial confidentiality, integrity, and availability impacts. Despite its severity, 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
10.0CPE matchmatch criteria
cpe:2.3:a:netpbm:netpbm:10.0:*:*:*:*:*:*:*
10.1CPE matchmatch criteria
cpe:2.3:a:netpbm:netpbm:10.1:*:*:*:*:*:*:*
10.2CPE matchmatch criteria
cpe:2.3:a:netpbm:netpbm:10.2:*:*:*:*:*:*:*
10.3CPE matchmatch criteria
cpe:2.3:a:netpbm:netpbm:10.3:*:*:*:*:*:*:*
10.4CPE matchmatch criteria
cpe:2.3:a:netpbm:netpbm:10.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.87%
Probability of exploitation in next 30 days
EPSS Percentile
91.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0487 is in the 84th percentile among its peer group of 51,485 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, 0.1 Mastodon, and 0.4 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

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: netpbm-0:10.25-2.EL4.2
View patch
redhatvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2005-2978Moderate

security flaw

Oct 18, 2005

References

bugzilla.redhat.com / bugzilla/show_bug.cgi
ExploitVendor Advisory
secunia.com / advisories/17221
secunia.com / advisories/17222
secunia.com / advisories/17256
secunia.com / advisories/17265
secunia.com / advisories/17282
secunia.com / advisories/17357
securitytracker.com / id
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10135
usn.ubuntu.com / 210-1
debian.org / security/2005/dsa-878
gentoo.org / security/en/glsa/glsa-200510-18.xml
novell.com / linux/security/advisories/2005_24_sr.html
redhat.com / support/errata/RHSA-2005-793.html
Vendor Advisory
securityfocus.com / bid/15128
vupen.com / english/advisories/2005/2133