CVE-2019-9923

HighCVSS 7.5/10Last modified Oct 14, 2026

Description

pax_decode_header in sparse.c in GNU Tar before 1.32 had a NULL pointer dereference when parsing certain archives that have malformed extended headers.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
n/an/an/a
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.0, < V3.1.5
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.0, < V3.1.5
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP>= V3.1.0, < V3.1.5
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP>= V3.1.0, < V3.1.5
SiemensSIPLUS S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.0, < V3.1.5

References

Timeline

Published
Mar 22, 2019
Last modified
Oct 14, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-99247.8rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user to execute any command with tCVE-2019-99256.1S-CMS PHP v1.0 has XSS in 4.edu.php via the S_id parameter.CVE-2019-99268.8An issue was discovered in LabKey Server 19.1.0. It is possible to force a logged-in administrator to execute code through a /reports-viewScCVE-2019-99279.8Caret before 2019-02-22 allows Remote Code Execution.CVE-2019-99288.8GStreamer before 1.16.0 has a heap-based buffer overflow in the RTSP connection parser via a crafted response from a server, potentially allCVE-2019-99298.8Northern.tech CFEngine Enterprise 3.12.1 has Insecure Permissions.CVE-2019-99309.8Various Lexmark products have an Integer Overflow.CVE-2019-99317.5Various Lexmark printers contain a denial of service vulnerability in the SNMP service that can be exploited to crash the device.CVE-2019-99329.8Various Lexmark products have a Buffer Overflow (issue 2 of 3).CVE-2019-99339.8Various Lexmark products have a Buffer Overflow (issue 3 of 3).CVE-2019-99345.3Various Lexmark products have Incorrect Access Control (issue 1 of 2).CVE-2019-99355.3Various Lexmark products have Incorrect Access Control (issue 2 of 2).