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CVE-2006-4335

21
FAUCET Score

CVE-2006-4335 describes an array index error in the LZH decompression component (make_table function in unlzh.c) of gzip 1.3.5, which can lead to a denial of service or arbitrary code execution on certain platforms when processing a specially crafted GZIP archive. This vulnerability has a CVSS score of 7.5, indicating high severity due to its network-based attack vector, low attack complexity, and potential for partial confidentiality, integrity, and availability impact. Despite its severity, there is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.3.5CPE matchmatch criteria
cpe:2.3:a:gzip:gzip:1.3.5:*:*:*:*:*:*:*

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
5.48%
Probability of exploitation in next 30 days
EPSS Percentile
91.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0548 is in the 86th 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 (3)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: gzip-0:1.3.3-13.rhel3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: gzip-0:1.3.3-16.rhel4
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: lha

Vendor Advisories (1)

redhatCVE-2006-4335Low

multiple vulnerabilities in lha

Dec 2, 2006

References

patches.sgi.com / support/free/security/advisories/20061001-01-P.asc
bugzilla.redhat.com / bugzilla/show_bug.cgi
docs.info.apple.com / article.html
lists.apple.com / archives/security-announce/2006/Nov/msg00001.html
secunia.com / advisories/21996
secunia.com / advisories/22002
secunia.com / advisories/22009
secunia.com / advisories/22012
secunia.com / advisories/22017
secunia.com / advisories/22027
secunia.com / advisories/22033
secunia.com / advisories/22034
secunia.com / advisories/22043
secunia.com / advisories/22085
secunia.com / advisories/22101
secunia.com / advisories/22435
secunia.com / advisories/22487
secunia.com / advisories/22661
secunia.com / advisories/23153
secunia.com / advisories/23155
secunia.com / advisories/23156
secunia.com / advisories/23679
secunia.com / advisories/24435
secunia.com / advisories/24636
security.freebsd.org / advisories/FreeBSD-SA-06:21.gzip.asc
security.gentoo.org / glsa/glsa-200609-13.xml
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/29040
issues.rpath.com / browse/RPL-615
slackware.com / security/viewer.php
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10391
sunsolve.sun.com / search/document.do
support.avaya.com / elmodocs2/security/ASA-2006-218.htm
gentoo.org / security/en/glsa/glsa-200611-24.xml
kb.cert.org / vuls/id/381508
US Government Resource
mandriva.com / security/advisories
novell.com / linux/security/advisories/2006_56_gzip.html
openpkg.org / security/advisories/OpenPKG-SA-2006.020-gzip.html
redhat.com / support/errata/RHSA-2006-0667.html
securityfocus.com / archive/1/446426/100/0/threaded
securityfocus.com / archive/1/450078/100/0/threaded
securityfocus.com / archive/1/451324/100/0/threaded
securityfocus.com / archive/1/462007/100/0/threaded
securityfocus.com / archive/1/464268/100/0/threaded
securityfocus.com / bid/20101
trustix.org / errata/2006/0052
ubuntu.com / usn/usn-349-1
us-cert.gov / cas/techalerts/TA06-333A.html
US Government Resource
us.debian.org / security/2006/dsa-1181
vmware.com / support/esx25/doc/esx-254-200702-patch.html
vupen.com / english/advisories/2006/3695
vupen.com / english/advisories/2006/4275
vupen.com / english/advisories/2006/4750
vupen.com / english/advisories/2006/4760
vupen.com / english/advisories/2007/0092
vupen.com / english/advisories/2007/0832
vupen.com / english/advisories/2007/1171