CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in QEMU (Virtualization Software) (the affected version is unknown). Affected is the function ati_2d_blt
of the file user/process of the component ati-vga Emulator. The manipulation of the argument x/y
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.
The weakness was published 10/21/2020. The advisory is shared for download at seclists.org. This vulnerability is traded as CVE-2020-27616. It is possible to launch the attack remotely. There are known technical details, but no exploit is available.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at lists.nongnu.org. A possible mitigation has been published immediately after the disclosure of the vulnerability.
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: 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 |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
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 |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: lists.nongnu.org
Timeline
10/21/2020 🔍10/21/2020 🔍
10/22/2020 🔍
11/04/2020 🔍
12/02/2020 🔍
Sources
Product: qemu.orgAdvisory: seclists.org
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2020-27616 (🔍)
Entry
Created: 11/04/2020 13:31Updated: 12/02/2020 01:05
Changes: 11/04/2020 13:31 (41), 12/02/2020 01:01 (3), 12/02/2020 01:05 (18)
Complete: 🔍
Submitter: CSieberg
Submit
Accepted
- Submit #2066: CVE-2020-27616 QEMU (by CSieberg)
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