Vulnerability Details : CVE-2017-5845
The gst_avi_demux_parse_ncdt function in gst/avi/gstavidemux.c in gst-plugins-good in GStreamer before 1.10.3 allows remote attackers to cause a denial of service (invalid memory read and crash) via a ncdt sub-tag that "goes behind" the surrounding tag.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2017-5845
Probability of exploitation activity in the next 30 days: 1.33%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 86 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-5845
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-5845
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-5845
-
http://www.securityfocus.com/bid/96001
Multiple GStreamer Plug-ins Buffer Overflow and Denial Of Service VulnerabilitiesThird Party Advisory;VDB Entry
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https://security.gentoo.org/glsa/201705-10
GStreamer plug-ins: User-assisted execution of arbitrary code (GLSA 201705-10) — Gentoo security
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http://www.debian.org/security/2017/dsa-3820
Debian -- Security Information -- DSA-3820-1 gst-plugins-good1.0
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http://www.openwall.com/lists/oss-security/2017/02/01/7
oss-security - Multiple memory access issues in gstreamerMailing List;Third Party Advisory
-
https://bugzilla.gnome.org/show_bug.cgi?id=777532
Bug 777532 – avidemux: invalid memory read in gst_avi_demux_parse_ncdtIssue Tracking
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https://gstreamer.freedesktop.org/releases/1.10/#1.10.3
GStreamer 1.10 release notesRelease Notes;Vendor Advisory
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http://www.openwall.com/lists/oss-security/2017/02/02/9
oss-security - Re: Multiple memory access issues in gstreamerMailing List;Patch;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:2060
RHSA-2017:2060 - Security Advisory - Red Hat Customer Portal
Products affected by CVE-2017-5845
- cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:*