Vulnerability Details : CVE-2019-19918
Lout 3.40 has a heap-based buffer overflow in the srcnext() function in z02.c.
Vulnerability category: OverflowMemory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2019-19918
Probability of exploitation activity in the next 30 days: 0.15%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 51 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-19918
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-19918
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-19918
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5OXECUBSXEO7S3TCLSBCITLQIMOCL6MV/
[SECURITY] Fedora 31 Update: lout-3.40-18.fc31 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGZKTKGRJTQE43SFU77X5QJHKXTTOJYB/
[SECURITY] Fedora 33 Update: lout-3.40-18.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00010.html
[security-announce] openSUSE-SU-2020:1813-1: important: Security updateBroken Link;Third Party Advisory
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https://lists.gnu.org/archive/html/lout-users/2019-12/msg00001.html
Heap-based buffer overflow in the srcnext() functionExploit;Mailing List;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00069.html
[security-announce] openSUSE-SU-2020:1772-1: important: Security updateBroken Link;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00068.html
[security-announce] openSUSE-SU-2020:1771-1: important: Security updateBroken Link;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00011.html
[security-announce] openSUSE-SU-2020:1812-1: important: Security updateBroken Link;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NEJVEIQMRXJ26ZT6657W5RYH7YECVGNB/
[SECURITY] Fedora 32 Update: lout-3.40-18.fc32 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
Products affected by CVE-2019-19918
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
- cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
- cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
- cpe:2.3:a:lout_project:lout:3.40:*:*:*:*:*:*:*