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CVE-2007-1001

30
FAUCET Score

CVE-2007-1001 describes multiple integer overflow vulnerabilities in the GD library's createwbmp and readwbmp functions, affecting PHP versions 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1. These flaws allow attackers to execute arbitrary code by crafting malicious Wireless Bitmap (WBMP) images with oversized width or height values. The vulnerability has a CVSS score of 6.8, indicating a medium severity with potential for partial confidentiality, integrity, and availability impact, requiring medium attack complexity over a network. While not listed on the KEV catalog, an ExploitDB entry exists (EDB-29823), suggesting public exploit code availability, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:php:php:4.0:beta_4_patch1:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:php:php:4.0:beta1:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:php:php:4.0:beta2:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:php:php:4.0:beta3:*:*:*:*:*:*

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
8.32%
Probability of exploitation in next 30 days
EPSS Percentile
94.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-29823 · Apr 7, 2007
This CVE's current EPSS score of 0.0832 is in the 94th percentile among its peer group of 19,956 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

Patch Available

Vendor Patches (4)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: php-0:4.3.2-40.ent
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: php-0:4.3.9-3.22.4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: php-0:5.1.6-11.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Web Application Stack for RHEL 4Fixed in: php-0:5.1.6-3.el4s1.6
View patch

Vendor Advisories (1)

redhatCVE-2007-1001Moderate

security flaw

Mar 10, 2007

References

cvs.php.net / viewvc.cgi/php-src/ext/gd/libgd/wbmp.c
cvs.php.net / viewvc.cgi/php-src/ext/gd/libgd/wbmp.c
docs.info.apple.com / article.html
ifsec.blogspot.com / 2007/04/php-521-wbmp-file-handling-integer.html
lists.apple.com / archives/security-announce//2007/Jul/msg00004.html
rhn.redhat.com / errata/RHSA-2007-0155.html
Vendor Advisory
secunia.com / advisories/24814
Vendor Advisory
secunia.com / advisories/24909
Vendor Advisory
secunia.com / advisories/24924
Vendor Advisory
secunia.com / advisories/24945
Vendor Advisory
secunia.com / advisories/24965
Vendor Advisory
secunia.com / advisories/25056
Vendor Advisory
secunia.com / advisories/25151
Vendor Advisory
secunia.com / advisories/25445
Vendor Advisory
secunia.com / advisories/26235
Vendor Advisory
security.gentoo.org / glsa/glsa-200705-19.xml
exchange.xforce.ibmcloud.com / vulnerabilities/33453
issues.rpath.com / browse/RPL-1268
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10179
us2.php.net / releases/4_4_7.php
us2.php.net / releases/5_2_2.php
mandriva.com / security/advisories
mandriva.com / security/advisories
mandriva.com / security/advisories
mandriva.com / security/advisories
novell.com / linux/security/advisories/2007_32_php.html
redhat.com / support/errata/RHSA-2007-0153.html
Vendor Advisory
redhat.com / support/errata/RHSA-2007-0162.html
Vendor Advisory
securityfocus.com / archive/1/464957/100/0/threaded
securityfocus.com / archive/1/466166/100/0/threaded
securityfocus.com / bid/23357
securityfocus.com / bid/25159
slackware.org / security/viewer.php
vupen.com / english/advisories/2007/1269
Vendor Advisory
vupen.com / english/advisories/2007/2732
Vendor Advisory