Home/CVE/Lout 3.40 has a heap-based buffer overflow in the srcnext() function in z02.c.
CVE

CVE-2019-19918

Lout 3.40 has a heap-based buffer overflow in the srcnext() function in z02.c.

Lout 3.40 has a heap-based buffer overflow in the srcnext() function in z02.c.

HIGH · CVSS 7.8 EPSS 0.00355
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

4
lout project loutall versions
opensuse backports sleall versions
fedoraproject fedoraall versions
opensuse leapall versions
⚠

Public Exploits & PoCs

1
poclists.gnu.org · msg00001.htmllists.gnu.org
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Dec 2019 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

5
suse-csafopenSUSE-SU-2024:11027-1
suse-csafopenSUSE-SU-2020:1812-1
suse-csafopenSUSE-SU-2020:1813-1
suse-csafopenSUSE-SU-2020:1771-1
suse-csafopenSUSE-SU-2020:1772-1
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00068.htmlBroken LinkThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00069.htmlBroken LinkThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00010.htmlBroken LinkThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00011.htmlBroken LinkThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5OXECUBSXEO7S3TCLSBCITLQIMOCL6MV/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NEJVEIQMRXJ26ZT6657W5RYH7YECVGNB/
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