PT-2019-4129 · Dino+1 · Dino+1

Balu_Der_Bär + 1 · Published 2019-09-11 · Updated 2020-09-14 · CVE-2019-16235

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Dino before 2019-09-10

Description The issue is related to insufficient input validation in the /xep/0280 message carbons.vala module of the Dino instant messaging client. This could allow a remote attacker to impact data integrity. The problem lies in the module's failure to properly check the source of a carbons message.

Recommendations For versions prior to 2019-09-10, as a temporary workaround, consider disabling the module/xep/0280 message carbons.vala until a patch is available. Restrict access to this module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Origin Validation Error

RCE

Weakness Enumeration

CWE-346

CWE-20

Related Identifiers

BDU:2019-04708

CVE-2019-16235

DSA-4524-1

USN-4306-1

Affected Products

Dino

Ubuntu

References · 23

• 🔥 https://gultsch.de/dino_multiple.html · Exploit
• https://github.com/dino/dino/commit/e84f2c49567e86d2a261ea264d65c4adc549c930 · Patch
• https://bdu.fstec.ru/vul/2019-04708 · Security Note
• https://ubuntu.com/security/notices/USN-4306-1 · Vendor Advisory
• https://usn.ubuntu.com/4306-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4306-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-16235 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-16235 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-16235 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-16235 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5TMGQ5Q6QMIFG4NVUWMOWW3GIPGWQZVF · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-16237 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-16235 · Security Note
• https://ubuntu.com/security/CVE-2019-16236 · Vendor Advisory
• https://debian.org/security/2019/dsa-4524 · Vendor Advisory