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CVE-2003-0434

57
FAUCET Score

CVE-2003-0434 describes a critical vulnerability in various PDF viewers, including Adobe Acrobat 5.06 and Xpdf 1.01, allowing remote attackers to execute arbitrary commands. This is achieved by embedding shell metacharacters within hyperlinks in a PDF document. With a CVSS score of 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P), it represents a high-severity threat that can be exploited remotely with low attack complexity, leading to potential compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, exploit code is publicly available via ExploitDB (EDB-22771), and the vulnerability has garnered significant community discussion with over 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
5.0.6CPE matchmatch criteria
cpe:2.3:a:adobe:acrobat:5.0.6:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:xpdf:xpdf:1.1:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:o:mandrakesoft:mandrake_linux:9.0:*:*:*:*:*:*:*
9.1CPE matchmatch criteria
cpe:2.3:o:mandrakesoft:mandrake_linux:9.1:*:*:*:*:*:*:*
2.1CPE matchmatch criteria
cpe:2.3:o:mandrakesoft:mandrake_linux_corporate_server:2.1:*:*:*:*:*:*:*

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
40.94%
Probability of exploitation in next 30 days
EPSS Percentile
98.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-22771 · Jun 13, 2003
This CVE's current EPSS score of 0.4094 is in the 97th percentile among its peer group of 51,455 CVEs.

Social Chatter

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 (9)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux AS (Advanced Server) version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux ES version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux WS version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 8.0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux Advanced Workstation 2.1
View patch

Vendor Advisories (1)

redhatCVE-2003-0434Important

security flaw

Jun 13, 2003

References

lists.grok.org.uk / pipermail/full-disclosure/2003-June/005719.html
marc.info
secunia.com / advisories/9037
secunia.com / advisories/9038
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A664
kb.cert.org / vuls/id/200132
US Government Resource
mandriva.com / security/advisories
redhat.com / support/errata/RHSA-2003-196.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2003-197.html
PatchVendor Advisory