LibTIFF 4.4.0 TIFF File tools/tiffcrop.c out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in LibTIFF 4.4.0. The affected element is an unknown function of the file tools/tiffcrop.c of the component TIFF File Handler. This manipulation causes out-of-bounds. This vulnerability is handled as CVE-2023-0795. The attack can be initiated remotely. There is not any exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in LibTIFF 4.4.0 (Image Processing Software). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the file tools/tiffcrop.c of the component TIFF File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect availability. The summary by CVE is:

LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3488, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit afaabc3e.

The weakness was released 02/14/2023 as 493. It is possible to read the advisory at gitlab.com. This vulnerability is known as CVE-2023-0795 since 02/12/2023. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 240052 (TencentOS Server 4: libtiff (TSSA-2024:0785)), which helps to determine the existence of the flaw in a target environment.

Applying the patch afaabc3e50d4e5d80a94143f7e3c997e7e410f68 is able to eliminate this problem. The bugfix is ready for download at gitlab.com.

The vulnerability is also documented in the databases at Tenable (240052) and EUVD (EUVD-2023-12800). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 6.8
CNA Vector (GitLab Inc.): 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 240052
Nessus Name: TencentOS Server 4: libtiff (TSSA-2024:0785)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: afaabc3e50d4e5d80a94143f7e3c997e7e410f68

Timelineinfo

02/12/2023 🔍
02/14/2023 +2 days 🔍
02/14/2023 +0 days 🔍
07/12/2025 +879 days 🔍

Sourcesinfo

Product: libtiff.org

Advisory: 493
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2023-0795 (🔍)
GCVE (CVE): GCVE-0-2023-0795
GCVE (VulDB): GCVE-100-220831
EUVD: 🔍

Entryinfo

Created: 02/14/2023 07:25
Updated: 07/12/2025 18:48
Changes: 02/14/2023 07:25 (54), 03/12/2023 10:45 (11), 06/17/2025 11:24 (17), 07/12/2025 18:48 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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