CVE-2015-8791
CVSS V2 Medium 4.3
CVSS V3 Medium 4.3
Description
The EbmlElement::ReadCodedSizeValue function in libEBML before 1.3.3 allows context-dependent attackers to obtain sensitive information from process heap memory via a crafted length value in an EBML id, which triggers an invalid memory access.
Overview
- CVE ID
- CVE-2015-8791
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2016-01-29T19:59:03
- Last Modified Date
- 2016-12-03T03:14:51
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:matroska:libebml:*:*:*:*:*:*:*:* | 1 | OR | 1.3.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.3
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 1.4
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2015-8791 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8791 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:01:47 | Added to TrackCVE | |||
| 2022-12-02 08:11:35 | 2016-01-29T19:59Z | 2016-01-29T19:59:03 | CVE Published Date | updated |
| 2022-12-02 08:11:35 | 2016-12-03T03:14:51 | CVE Modified Date | updated | |
| 2022-12-02 08:11:35 | Modified | Vulnerability Status | updated |