6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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
zziplib is vulnerable to denial of service (DoS). The attack is possible because the function __zzip_parse_root_directory
in zip.c
does not handle the memory and free the memory properly, causing memory leaks.
CPE | Name | Operator | Version |
---|---|---|---|
zziplib | eq | 0.13.62 | |
zziplib | eq | 0.13.62__9.el7 |
lists.opensuse.org/opensuse-security-announce/2019-10/msg00065.html
lists.opensuse.org/opensuse-security-announce/2019-10/msg00066.html
access.redhat.com/errata/RHSA-2019:2196
github.com/gdraheim/zziplib/commit/0e1dadb05c1473b9df2d7b8f298dab801778ef99
github.com/gdraheim/zziplib/commit/9411bde3e4a70a81ff3ffd256b71927b2d90dcbb
github.com/gdraheim/zziplib/commit/d2e5d5c53212e54a97ad64b793a4389193fec687
github.com/gdraheim/zziplib/issues/58
lists.debian.org/debian-lts-announce/2020/06/msg00029.html
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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