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Vulnerability Details :

CVE-2025-8534

Summary
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
Published At-04 Aug, 2025 | 23:32
Updated At-05 Aug, 2025 | 15:26
Rejected At-
Credits

libtiff tiff2ps tiff2ps.c PS_Lvl2page null pointer dereference

A vulnerability classified as problematic was found in libtiff 4.6.0. This vulnerability affects the function PS_Lvl2page of the file tools/tiff2ps.c of the component tiff2ps. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The name of the patch is 6ba36f159fd396ad11bf6b7874554197736ecc8b. It is recommended to apply a patch to fix this issue. One of the maintainers explains, that "[t]his error only occurs if DEFER_STRILE_LOAD (defer-strile-load:BOOL=ON) or TIFFOpen( .. "rD") option is used."

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulDB
Assigner Org ID:1af790b2-7ee1-4545-860a-a788eba489b5
Published At:04 Aug, 2025 | 23:32
Updated At:05 Aug, 2025 | 15:26
Rejected At:
▼CVE Numbering Authority (CNA)
libtiff tiff2ps tiff2ps.c PS_Lvl2page null pointer dereference

A vulnerability classified as problematic was found in libtiff 4.6.0. This vulnerability affects the function PS_Lvl2page of the file tools/tiff2ps.c of the component tiff2ps. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The name of the patch is 6ba36f159fd396ad11bf6b7874554197736ecc8b. It is recommended to apply a patch to fix this issue. One of the maintainers explains, that "[t]his error only occurs if DEFER_STRILE_LOAD (defer-strile-load:BOOL=ON) or TIFFOpen( .. "rD") option is used."

Affected Products
Vendor
n/a
Product
libtiff
Modules
  • tiff2ps
Versions
Affected
  • 4.6.0
Problem Types
TypeCWE IDDescription
CWECWE-476NULL Pointer Dereference
CWECWE-404Denial of Service
Type: CWE
CWE ID: CWE-476
Description: NULL Pointer Dereference
Type: CWE
CWE ID: CWE-404
Description: Denial of Service
Metrics
VersionBase scoreBase severityVector
4.02.0LOW
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
3.12.5LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
3.02.5LOW
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
2.01.0N/A
AV:L/AC:H/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C
Version: 4.0
Base score: 2.0
Base severity: LOW
Vector:
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 2.5
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Version: 3.0
Base score: 2.5
Base severity: LOW
Vector:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Version: 2.0
Base score: 1.0
Base severity: N/A
Vector:
AV:L/AC:H/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
rootsec (VulDB User)
Timeline
EventDate
Advisory disclosed2025-08-04 00:00:00
VulDB entry created2025-08-04 02:00:00
VulDB entry last update2025-08-04 14:00:29
Event: Advisory disclosed
Date: 2025-08-04 00:00:00
Event: VulDB entry created
Date: 2025-08-04 02:00:00
Event: VulDB entry last update
Date: 2025-08-04 14:00:29
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.318664
vdb-entry
technical-description
https://vuldb.com/?ctiid.318664
signature
permissions-required
https://vuldb.com/?submit.617831
third-party-advisory
https://gitlab.com/libtiff/libtiff/-/issues/718
issue-tracking
https://gitlab.com/libtiff/libtiff/-/merge_requests/746
patch
https://drive.google.com/file/d/15JPA3kLYiYD-nRNJ8y8HmnYjhv9NE7k6/view?usp=drive_link
exploit
https://gitlab.com/libtiff/libtiff/-/commit/6ba36f159fd396ad11bf6b7874554197736ecc8b
patch
http://www.libtiff.org/
product
Hyperlink: https://vuldb.com/?id.318664
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.318664
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.617831
Resource:
third-party-advisory
Hyperlink: https://gitlab.com/libtiff/libtiff/-/issues/718
Resource:
issue-tracking
Hyperlink: https://gitlab.com/libtiff/libtiff/-/merge_requests/746
Resource:
patch
Hyperlink: https://drive.google.com/file/d/15JPA3kLYiYD-nRNJ8y8HmnYjhv9NE7k6/view?usp=drive_link
Resource:
exploit
Hyperlink: https://gitlab.com/libtiff/libtiff/-/commit/6ba36f159fd396ad11bf6b7874554197736ecc8b
Resource:
patch
Hyperlink: http://www.libtiff.org/
Resource:
product
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?submit.617831
exploit
https://gitlab.com/libtiff/libtiff/-/issues/718
exploit
Hyperlink: https://vuldb.com/?submit.617831
Resource:
exploit
Hyperlink: https://gitlab.com/libtiff/libtiff/-/issues/718
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@vuldb.com
Published At:05 Aug, 2025 | 00:15
Updated At:05 Aug, 2025 | 16:15

A vulnerability classified as problematic was found in libtiff 4.6.0. This vulnerability affects the function PS_Lvl2page of the file tools/tiff2ps.c of the component tiff2ps. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The name of the patch is 6ba36f159fd396ad11bf6b7874554197736ecc8b. It is recommended to apply a patch to fix this issue. One of the maintainers explains, that "[t]his error only occurs if DEFER_STRILE_LOAD (defer-strile-load:BOOL=ON) or TIFFOpen( .. "rD") option is used."

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.02.0LOW
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.12.5LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Secondary2.01.0LOW
AV:L/AC:H/Au:S/C:N/I:N/A:P
Type: Secondary
Version: 4.0
Base score: 2.0
Base severity: LOW
Vector:
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 2.5
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Type: Secondary
Version: 2.0
Base score: 1.0
Base severity: LOW
Vector:
AV:L/AC:H/Au:S/C:N/I:N/A:P
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-404Secondarycna@vuldb.com
CWE-476Secondarycna@vuldb.com
CWE ID: CWE-404
Type: Secondary
Source: cna@vuldb.com
CWE ID: CWE-476
Type: Secondary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.libtiff.org/cna@vuldb.com
N/A
https://drive.google.com/file/d/15JPA3kLYiYD-nRNJ8y8HmnYjhv9NE7k6/view?usp=drive_linkcna@vuldb.com
N/A
https://gitlab.com/libtiff/libtiff/-/commit/6ba36f159fd396ad11bf6b7874554197736ecc8bcna@vuldb.com
N/A
https://gitlab.com/libtiff/libtiff/-/issues/718cna@vuldb.com
N/A
https://gitlab.com/libtiff/libtiff/-/merge_requests/746cna@vuldb.com
N/A
https://vuldb.com/?ctiid.318664cna@vuldb.com
N/A
https://vuldb.com/?id.318664cna@vuldb.com
N/A
https://vuldb.com/?submit.617831cna@vuldb.com
N/A
https://gitlab.com/libtiff/libtiff/-/issues/718134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
https://vuldb.com/?submit.617831134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: http://www.libtiff.org/
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://drive.google.com/file/d/15JPA3kLYiYD-nRNJ8y8HmnYjhv9NE7k6/view?usp=drive_link
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://gitlab.com/libtiff/libtiff/-/commit/6ba36f159fd396ad11bf6b7874554197736ecc8b
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://gitlab.com/libtiff/libtiff/-/issues/718
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://gitlab.com/libtiff/libtiff/-/merge_requests/746
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?ctiid.318664
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?id.318664
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?submit.617831
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://gitlab.com/libtiff/libtiff/-/issues/718
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A
Hyperlink: https://vuldb.com/?submit.617831
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A

Change History

0
Information is not available yet

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