Ubuntu.comUB:CVE-2016-7477CVE-2016-7477
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
57.3%
The ff_put_pixels8_xy2_mmx function in rnd_template.c in Libav 11.7 allows
remote attackers to cause a denial of service (invalid memory access and
crash) via a crafted mp3 file. NOTE: this issue was originally reported as
involving a NULL pointer dereference.
Notes
| Author | Note |
|---|---|
| mdeslaur | no fix as of 2016-10-18 |
| ebarretto | no fix as of 2018-09-28 |
References
www.openwall.com/lists/oss-security/2016/09/21/6
blogs.gentoo.org/ago/2016/09/20/libav-null-pointer-dereference-in-ff_put_pixels8_xy2_mmx-rnd_template-c/
launchpad.net/bugs/cve/CVE-2016-7477
nvd.nist.gov/vuln/detail/CVE-2016-7477
security-tracker.debian.org/tracker/CVE-2016-7477
www.cve.org/CVERecord?id=CVE-2016-7477
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
57.3%