CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.1 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in FFmpeg (Multimedia Processing Software) (unknown version). This affects an unknown code block of the component mms Protocol Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
FFmpeg before commit cced03dd667a5df6df8fd40d8de0bff477ee02e8 contains multiple out of array access vulnerabilities in the mms protocol that can result in attackers accessing out of bound data. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in cced03dd667a5df6df8fd40d8de0bff477ee02e8 and later.
The bug was discovered 07/03/2018. The weakness was published 07/23/2018 by Paul (GitHub Repository). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2018-1999010 since 07/23/2018. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.
The vulnerability was handled as a non-public zero-day exploit for at least 20 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 120076 (SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2018:2305-1)), 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 176709 (Debian Security Update for libav (DLA 1630-1)).
Applying the patch cced03dd667a5df6df8fd40d8de0bff477ee02e8 is able to eliminate this problem. A possible mitigation has been published 3 weeks after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (120076). Similar entries are available at 102891, 102892, 106023 and 106024.
Product
Type
Name
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: 8.5VulDB Meta Temp Score: 8.1
VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
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: Out-of-boundsCWE: CWE-125 / CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 120076
Nessus Name: SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2018:2305-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: cced03dd667a5df6df8fd40d8de0bff477ee02e8
Timeline
07/03/2018 🔍07/23/2018 🔍
07/23/2018 🔍
07/23/2018 🔍
07/23/2018 🔍
07/23/2018 🔍
08/10/2018 🔍
01/02/2019 🔍
04/25/2023 🔍
Sources
Product: ffmpeg.orgAdvisory: cced03dd667a5df6df8fd40d8de0bff477ee02e8
Researcher: Paul
Status: Not defined
Confirmation: 🔍
CVE: CVE-2018-1999010 (🔍)
SecurityFocus: 104896 - FFmpeg Multiple Security Vulnerabilities
See also: 🔍
Entry
Created: 07/23/2018 18:20Updated: 04/25/2023 11:21
Changes: 07/23/2018 18:20 (71), 03/09/2020 15:21 (9), 04/25/2023 11:13 (5), 04/25/2023 11:21 (1)
Complete: 🔍
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