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CVE-2006-2656· NVD / CVE Program· CNA redhat

Stack-based buffer overflow in the tiffsplit command in libtiff 3.8.2 and earlier might might allow attackers to execute arbitrary code via

Stack-based buffer overflow in the tiffsplit command in libtiff 3.8.2 and earlier might might allow attackers to execute arbitrary code via a long filename. NOTE: tiffsplit is not setuid. If there is not a common scenario under which tiffsplit is called with attacker-controlled command line arguments, then perhaps this issue should not be included in CVE.

HighCVSS 7.5 · v2.0—Proof of concept Fix available
Published
May 30, 2006
Updated
Sep 23, 2026
EPSS
14.4% · 97th percentile
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JSON

Action score

34

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
4 / 30 · 14.4%

Affected systems

VendorProduct
libtifflibtiff

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • libtiff libtiffup to 3.8.2 inclusive
  • libtiff libtiff3.4
  • libtiff libtiff3.5.1
  • libtiff libtiff3.5.2
  • libtiff libtiff3.5.3
  • libtiff libtiff3.5.4
  • libtiff libtiff3.5.5
  • libtiff libtiff3.5.6
  • libtiff libtiff3.5.7
  • libtiff libtiff3.6.0
  • libtiff libtiff3.6.1
  • libtiff libtiff3.7.0
  • libtiff libtiff3.7.1
  • libtiff libtiff3.8.0
  • libtiff libtiff3.8.1

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12tiffbefore 3.8.2-33.8.2-3
Debian:3.0tiffbefore 3.5.5-7woody23.5.5-7woody2
Debian:3.1tiffbefore 3.7.2-53.7.2-5
openSUSE:Tumbleweedtiffbefore 4.3.0-1.34.3.0-1.3
Red Hat:enterprise_linux:3::aslibtiffbefore 0:3.5.7-25.el3.40:3.5.7-25.el3.4
Red Hat:enterprise_linux:3::aslibtiff-debuginfobefore 0:3.5.7-25.el3.40:3.5.7-25.el3.4
Red Hat:enterprise_linux:3::aslibtiff-develbefore 0:3.5.7-25.el3.40:3.5.7-25.el3.4
Red Hat:enterprise_linux:4::aslibtiffbefore 0:3.6.1-120:3.6.1-12
Red Hat:enterprise_linux:4::aslibtiff-debuginfobefore 0:3.6.1-120:3.6.1-12
Red Hat:enterprise_linux:4::aslibtiff-develbefore 0:3.6.1-120:3.6.1-12

Other highest-scoring records for the same primary product.

  • CVE-2006-3459Multiple stack-based buffer overflows in the TIFF library (libtiff) before 3.8.2, as used in Adobe Reader 9.3.0 and other products, allow co
    46Plan
  • CVE-2004-1308Integer overflow in (1) tif_dirread.c and (2) tif_fax3.c for libtiff 3.5.7 and 3.7.0 allows remote attackers to execute arbitrary code via a
    44Plan
  • CVE-2018-12900Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0beta7, 4.
    43Plan
  • CVE-2015-8668Heap-based buffer overflow in the PackBitsPreEncode function in tif_packbits.c in bmp2tiff in libtiff 4.0.6 and earlier allows remote attack
    43Plan
  • CVE-2004-0929Heap-based buffer overflow in the OJPEGVSetField function in tif_ojpeg.c for libtiff 3.6.1 and earlier, when compiled with the OJPEG_SUPPORT
    42Plan
  • CVE-2016-9540tools/tiffcp.c in libtiff 4.0.6 has an out-of-bounds write on tiled images with odd tile width versus image width.
    40Plan

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:tiff3.8.2-3 · Debian:12Package registry (OSV)
opensuse:tiff4.3.0-1.3 · openSUSE:TumbleweedPackage registry (OSV)
red hat:libtiff0:3.5.7-25.el3.4 · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:libtiff-debuginfo0:3.5.7-25.el3.4 · Red Hat:enterprise_linux:3::asPackage registry (OSV)
red hat:libtiff-devel0:3.5.7-25.el3.4 · Red Hat:enterprise_linux:3::asPackage registry (OSV)

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Exploit-DB entry ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entrylocal2006-05-26

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. First PoC-5 d
  2. Published
  3. TodaySep 30, 2026+7428 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
P · data can be read
Integrity
P · data or configuration can be modified
Availability
P · the service can be disrupted
Attack complexity
Low
Confidentiality impact
P
Integrity impact
P
Availability impact
P

CVSS vector

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

nvd-primary

Noroxi analysis

No Noroxi analysis for this record yet

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Change log

  1. Fix✗ → ✓

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References

All records