CentOS ProjectCESA-2020:1178zziplib security update
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS
Percentile
24.7%
CentOS Errata and Security Advisory CESA-2020:1178
The zziplib is a lightweight library to easily extract data from zip files.
Security Fix(es):
- zziplib: directory traversal in unzzip_cat in the bins/unzzipcat-mem.c (CVE-2018-17828)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2020-April/032720.html
Affected packages:
zziplib
zziplib-devel
zziplib-utils
Upstream details at:
https://access.redhat.com/errata/RHSA-2020:1178
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 7 | i686 | zziplib | < 0.13.62-12.el7 | zziplib-0.13.62-12.el7.i686.rpm |
| CentOS | 7 | x86_64 | zziplib | < 0.13.62-12.el7 | zziplib-0.13.62-12.el7.x86_64.rpm |
| CentOS | 7 | i686 | zziplib-devel | < 0.13.62-12.el7 | zziplib-devel-0.13.62-12.el7.i686.rpm |
| CentOS | 7 | x86_64 | zziplib-devel | < 0.13.62-12.el7 | zziplib-devel-0.13.62-12.el7.x86_64.rpm |
| CentOS | 7 | x86_64 | zziplib-utils | < 0.13.62-12.el7 | zziplib-utils-0.13.62-12.el7.x86_64.rpm |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS
Percentile
24.7%