PT-2019-3102 · Palo Alto Networks · Pan-Os

Nicholas Newsom · Published 2019-08-21 · Updated 2020-08-24 · CVE-2019-1582

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions PAN-OS versions 8.1.9 and earlier PAN-OS versions 9.0.3 and earlier

Description The issue is related to memory corruption in the PAN-OS system, which can be caused by an administrative user rekeying the current client interactive session. This can lead to arbitrary memory corruption. The vulnerability is associated with a buffer overflow in memory, which can be exploited by a remote attacker to cause memory corruption or a denial of service.

Recommendations For PAN-OS versions 8.1.9 and earlier, update to a version later than 8.1.9 to resolve the issue. For PAN-OS versions 9.0.3 and earlier, update to a version later than 9.0.3 to resolve the issue. As a temporary workaround, consider restricting the ability of administrative users to rekey the current client interactive session until a patch is available.

Fix

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

Related Identifiers

BDU:2019-03085

CVE-2019-1582

Affected Products

Pan-Os

References · 8

• https://osv.dev/vulnerability/CVE-2019-1582 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1582 · Security Note
• https://bdu.fstec.ru/vul/2019-03085 · Security Note
• https://securityadvisories.paloaltonetworks.com · Note
• https://securityadvisories.paloaltonetworks.com/home/detail/161?AspxAutoDetectCookieSupport=1 · Note
• https://security.paloaltonetworks.com/CVE-2019-1582 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1582 · Note
• https://cvedetails.com/cve/CVE-2019-1582 · Note