CVE-2018-7725 Detail
Current Description
An issue was discovered in ZZIPlib 0.13.68. An invalid memory address dereference was discovered in zzip_disk_fread in mmapped.c. The vulnerability causes an application crash, which leads to denial of service.
Source:
MITRE
Description Last Modified:
03/06/2018
View Analysis Description
Analysis Description
An issue was discovered in ZZIPlib 0.13.68. An invalid memory address dereference was discovered in zzip_disk_fread in mmapped.c. The vulnerability causes an application crash, which leads to denial of service.
Source:
MITRE
Description Last Modified:
03/06/2018
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
6.5 MEDIUM
Vector:
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
(V3 legend)
Impact Score:
3.6
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
4.3 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
8.6
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows disruption of service
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Change History
4 change records found
- show changes
Modified Analysis -
3/5/2019 1:08:03 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* |
| Changed |
Reference Type |
https://access.redhat.com/errata/RHSA-2018:3229 No Types Assigned |
https://access.redhat.com/errata/RHSA-2018:3229 Third Party Advisory |
| Changed |
Reference Type |
https://github.com/gdraheim/zziplib/issues/39 Issue Tracking, Third Party Advisory |
https://github.com/gdraheim/zziplib/issues/39 Exploit, Issue Tracking, Third Party Advisory |
| Changed |
Reference Type |
https://usn.ubuntu.com/3699-1/ No Types Assigned |
https://usn.ubuntu.com/3699-1/ Third Party Advisory |
CVE Modified by MITRE -
10/31/2018 6:32:30 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://access.redhat.com/errata/RHSA-2018:3229 [No Types Assigned] |
CVE Modified by MITRE -
7/4/2018 9:29:01 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://usn.ubuntu.com/3699-1/ [No Types Assigned] |
Initial Analysis -
3/27/2018 10:31:36 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:zziplib_project:zziplib:0.13.68:*:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:N/AC:M/Au:N/C:N/I:N/A:P) |
| Added |
CVSS V2 Metadata |
|
Victim must voluntarily interact with attack mechanism |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
CWE-119 |
| Changed |
Reference Type |
https://github.com/gdraheim/zziplib/issues/39 No Types Assigned |
https://github.com/gdraheim/zziplib/issues/39 Issue Tracking, Third Party Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2018-7725
NVD Published Date:
03/06/2018
NVD Last Modified:
03/05/2019
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