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VULNERABILITIES

CVE-2019-20387 Details

Description

repodata_schema2id in repodata.c in libsolv before 0.7.6 has a heap-based buffer over-read via a last schema whose length is less than the length of the input schema.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/openSUSE/libsolv/commit/fdb9c9c03508990e4583046b590c30d958f272da CVEPatchThird Party Advisory
https://github.com/openSUSE/libsolv/compare/0.7.5...0.7.6 CVEPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/01/msg00034.html CVEMailing ListThird Party Advisory
https://github.com/openSUSE/libsolv/commit/fdb9c9c03508990e4583046b590c30d958f272da [email protected]PatchThird Party Advisory
https://github.com/openSUSE/libsolv/compare/0.7.5...0.7.6 [email protected]PatchThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]

Affected Products

ProductVersions
opensuse libsolv
< 0.7.6

CPE

  • cpe:2.3:a:opensuse:libsolv:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
8.0

CPE

  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-20387
NVD Published Date:
Jan 21, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-20387 Details - Not Deferred