CVE-2006-4484: php
- 1 reference with an unsupported link type was hidden.
Vulnerability summary
CVE-2006-4484 is a low (CVSS 2.6) vulnerability in php. EPSS estimates a 8.68% chance of exploitation in the next 30 days, higher than 95.1% of scored vulnerabilities. 1 public exploit is recorded.
Not severe (CVSS 2.6, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 3Timeline
- 31-08-2006PublishedVulnerability first disclosed.
- 07-08-2024Last modifiedVulnerability information updated.
Description
Buffer overflow in the LWZReadByte_ function in ext/gd/libgd/gd_gif_in.c in the GD extension in PHP before 5.1.5 allows remote attackers to have an unknown impact via a GIF file with input_code_size greater than MAX_LWZ_BITS, which triggers an overflow when initializing the table array.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
8.68%
Chance of exploitation in the next 30 days
Percentile
95%
Versus all other CVEs
30-day change
No change 0.00 pp
From 8.68% on 04-10-2026
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not in the CIRCL catalog.
Public exploits
1 foundExploit Reference (bugs.php.net)
Maturity: unknown
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Debian2 products
- libgd2< 2.0.33-5.1
- xloadimageAll versions (No fix recorded)
Opensuse1 product
- perl-Tk&distro=openSUSE Tumbleweed< 804.033-1.10
Php1 product
- phpEOL5.1.0 | 5.1.1 | 5.1.2 | 5.1.4
3 vendors · 4 products
References
51 links- issues.rpath.com/browse/RPL-683X Refsource CONFIRM
- wiki.rpath.com/Advisories:rPSA-2008-0046X Refsource CONFIRM
- issues.rpath.com/browse/RPL-2218X Refsource CONFIRM
Show all 51 references
- www.redhat.com/archives/fedora-package-announce/2008-February/msg00502.htmlVendor AdvisoryX Refsource FEDORA
- support.avaya.com/elmodocs2/security/ASA-2006-222.htmX Refsource CONFIRM
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9004VDB EntrySignatureX Refsource OVAL
- wiki.rpath.com/wiki/Advisories:rPSA-2008-0046X Refsource CONFIRM
- support.avaya.com/elmodocs2/security/ASA-2006-223.htmX Refsource CONFIRM
- www.php.net/ChangeLog-5.phpX Refsource CONFIRM
- bugzilla.redhat.com/show_bug.cgi?id=431568X Refsource CONFIRM