CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in OpenEXR 2.2.0. This vulnerability affects the function hufDecode
of the file ImfHuf.cpp. The manipulation with an unknown input leads to a numeric error vulnerability. The CWE definition for the vulnerability is CWE-189. As an impact it is known to affect availability. CVE summarizes:
In OpenEXR 2.2.0, an invalid read of size 2 in the hufDecode function in ImfHuf.cpp could cause the application to crash.
The bug was discovered 05/12/2017. The weakness was published 05/21/2017 (Website). The advisory is available at openwall.com. This vulnerability was named CVE-2017-9110 since 05/21/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.
The vulnerability was handled as a non-public zero-day exploit for at least 9 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 100442 (FreeBSD : OpenEXR -- multiple remote code execution and denial of service vulnerabilities (803879e9-4195-11e7-9b08-080027ef73ec)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 170904 (SUSE Enterprise Linux Security Update for OpenEXR (SUSE-SU-2018:0587-1)).
Upgrading eliminates this vulnerability. A possible mitigation has been published 4 days after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (100442). Similar entries are available at 101531, 101532, 101533 and 101534.
Product
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.4VulDB 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: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Numeric errorCWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 100442
Nessus Name: FreeBSD : OpenEXR -- multiple remote code execution and denial of service vulnerabilities (803879e9-4195-11e7-9b08-080027ef73ec)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 802426
OpenVAS Name: Fedora Update for mingw-OpenEXR FEDORA-2018-b152c791cc
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: github.com
Patch: github.com
Timeline
05/12/2017 🔍05/21/2017 🔍
05/21/2017 🔍
05/21/2017 🔍
05/22/2017 🔍
05/25/2017 🔍
05/26/2017 🔍
12/06/2022 🔍
Sources
Advisory: 232Status: Not defined
Confirmation: 🔍
CVE: CVE-2017-9110 (🔍)
OSVDB: - CVE-2017-9110 - Openexr - Openexr - Medium
See also: 🔍
Entry
Created: 05/22/2017 08:44Updated: 12/06/2022 18:46
Changes: 05/22/2017 08:44 (72), 09/30/2020 16:28 (5), 12/06/2022 18:39 (6), 12/06/2022 18:46 (1)
Complete: 🔍
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