Ubuntu.comUB:CVE-2017-14333CVE-2017-14333
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
35.4%
The process_version_sections function in readelf.c in GNU Binutils 2.29
allows attackers to cause a denial of service (Integer Overflow, and hang
because of a time-consuming loop) or possibly have unspecified other impact
via a crafted binary file with invalid values of ent.vn_next, during
“readelf -a” execution.
Notes
| Author | Note |
|---|---|
| leosilva | code in precise and trusty are quite different, needs backport |
| sbeattie | for 2.29 branch, 64aa1246572306b72dc479b46d13ff749b0c3236 is an omnibus patch set |
| mdeslaur | included in second CVE-2017-12450 commit |
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
35.4%