Exiv2 0.26 tiffvisitor.cpp visitDirectory 7pk error

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Exiv2 0.26. It has been rated as problematic. This issue affects the function Internal::TiffReader::visitDirectory of the file tiffvisitor.cpp. Performing a manipulation results in 7pk error. This vulnerability is cataloged as CVE-2017-11683. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Exiv2 0.26 (Image Processing Software). It has been classified as problematic. This affects the function Internal::TiffReader::visitDirectory of the file tiffvisitor.cpp. The manipulation with an unknown input leads to a 7pk error vulnerability. CWE is classifying the issue as CWE-388. This is going to have an impact on availability. The summary by CVE is:

There is a reachable assertion in the Internal::TiffReader::visitDirectory function in tiffvisitor.cpp of Exiv2 0.26 that will lead to a remote denial of service attack via crafted input.

The bug was discovered 07/26/2017. The weakness was shared 07/27/2017 (Website). It is possible to read the advisory at bugzilla.redhat.com. This vulnerability is uniquely identified as CVE-2017-11683 since 07/26/2017. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 104084 (openSUSE Security Update : exiv2 (openSUSE-2017-1180)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 171722 (SUSE Enterprise Linux Security Update for exiv2 (SUSE-SU-2018:3882-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 4 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (104084) and SecurityFocus (BID 100030†). The entries VDB-104439, VDB-107246, VDB-107249 and VDB-107251 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk error
CWE: CWE-388
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 104084
Nessus Name: openSUSE Security Update : exiv2 (openSUSE-2017-1180)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 66213
OpenVAS Name: Debian LTS Advisory ([SECURITY] [DLA 1147-1] exiv2 security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

07/26/2017 🔍
07/26/2017 +0 days 🔍
07/27/2017 +1 days 🔍
07/27/2017 +0 days 🔍
07/27/2017 +0 days 🔍
07/27/2017 +0 days 🔍
10/20/2017 +85 days 🔍
10/23/2017 +3 days 🔍
12/14/2022 +1878 days 🔍

Sourcesinfo

Advisory: USN-3852-1
Researcher: owl337
Status: Confirmed

CVE: CVE-2017-11683 (🔍)
GCVE (CVE): GCVE-0-2017-11683
GCVE (VulDB): GCVE-100-104559
SecurityFocus: 100030 - Exiv2 'tiffvisitor.cpp' Remote Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 07/27/2017 19:04
Updated: 12/14/2022 09:56
Changes: 07/27/2017 19:04 (75), 11/01/2019 17:04 (5), 01/06/2021 14:46 (3), 12/14/2022 09:56 (3)
Complete: 🔍
Cache ID: 216::103

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

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