VulnerabilityModified
CVE-2016-5824
libical 1.0 allows remote attackers to cause a denial of service (use-after-free) via a crafted ics file.
MEDIUM 5.5EPSS 2.11%
Does this matter?
Lower severity and a low EPSS score (2.11%). Track it; it rarely justifies an emergency change on its own.
Description
libical 1.0 allows remote attackers to cause a denial of service (use-after-free) via a crafted ics file.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 2.11% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- libical project/libical · canonical/ubuntu linux · redhat/enterprise linux desktop · redhat/enterprise linux server · redhat/enterprise linux server aus · redhat/enterprise linux server eus · redhat/enterprise linux server tus · redhat/enterprise linux workstation
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2016/06/25/4Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/01/20/16Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/91459Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:0269Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0270Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1275400Issue Tracking
- https://github.com/libical/libical/issues/235Issue Tracking, Patch, Third Party Advisory
- https://github.com/libical/libical/issues/251Issue Tracking, Patch, Third Party Advisory
- https://github.com/libical/libical/issues/286Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201904-02
- https://security.gentoo.org/glsa/201904-07
- https://usn.ubuntu.com/3897-1/Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/06/25/4Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/01/20/16Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/91459Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:0269Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0270Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1275400Issue Tracking
- https://github.com/libical/libical/issues/235Issue Tracking, Patch, Third Party Advisory
- https://github.com/libical/libical/issues/251Issue Tracking, Patch, Third Party Advisory
- https://github.com/libical/libical/issues/286Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201904-02
- https://security.gentoo.org/glsa/201904-07
- https://usn.ubuntu.com/3897-1/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.