VDB-86756 · OSVDB 55822 · GCVE-100-86756

LibTIFF cvt_whole_image Local Privilege Escalation

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability described as critical has been identified in LibTIFF. Affected is the function cvt_whole_image. Such manipulation leads to an unknown weakness. There is not any exploit available.

Detailsinfo

A vulnerability was found in LibTIFF (Image Processing Software) (unknown version) and classified as critical. The impact remains unknown.

The weakness was released 07/13/2009. There are known technical details, but no exploit is available.

A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at OSVDB (55822†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Image Processing Software

Name

LibTIFF

License

open-source

Website

Product: http://www.libtiff.org/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

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

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Local Privilege Escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/01/2009 🔍
07/13/2009 +12 days 🔍
07/14/2009 +1 days 🔍
05/09/2016 +2490 days 🔍
01/03/2019 +969 days 🔍

Sourcesinfo

Product: libtiff.org

Status: Not defined

GCVE (VulDB): GCVE-100-86756
OSVDB: 55822 - LibTIFF tiff2rgba Utility cvt_whole_image() Function Crafted TIFF File Handling Overflow

Entryinfo

Created: 05/09/2016 15:40
Updated: 01/03/2019 12:59
Changes: 05/09/2016 15:40 (34), 01/03/2019 12:59 (1)
Complete: 🔍
Cache ID: 216::103