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
5.8 Medium
AI Score
Confidence
High
0.015 Low
EPSS
Percentile
86.9%
libical 1.0 allows remote attackers to cause a denial of service (use-after-free) via a crafted ics file.
www.openwall.com/lists/oss-security/2016/06/25/4
www.openwall.com/lists/oss-security/2017/01/20/16
www.securityfocus.com/bid/91459
access.redhat.com/errata/RHSA-2019:0269
access.redhat.com/errata/RHSA-2019:0270
bugzilla.mozilla.org/show_bug.cgi?id=1275400
github.com/libical/libical/issues/235
github.com/libical/libical/issues/251
github.com/libical/libical/issues/286
security.gentoo.org/glsa/201904-02
security.gentoo.org/glsa/201904-07
usn.ubuntu.com/3897-1/
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
5.8 Medium
AI Score
Confidence
High
0.015 Low
EPSS
Percentile
86.9%