PT-2019-12072 · Teeworlds+2 · Teeworlds+2

0N3M4Ns4Rmy + 1 · Published 2019-04-05 · Updated 2019-08-24 · CVE-2019-10879

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Teeworlds version 0.7.2

Description The issue is caused by an integer overflow in the CDataFileReader::Open() function, located in engine/shared/datafile.cpp. This overflow can lead to a buffer overflow, potentially resulting in remote code execution. The problem arises from the mishandling of size-related multiplications.

Recommendations For Teeworlds version 0.7.2, consider restricting access to the CDataFileReader::Open() function until a patch is available. As a temporary workaround, avoid using the affected function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

RCE

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2019-1909

ALT-PU-2019-1934

CVE-2019-10879

OPENSUSE-SU-2019:1793-1

OPENSUSE-SU-2019:1999-1

OPENSUSE-SU-2019_1793-1

Affected Products

Alt Linux

Suse

Teeworlds

References · 22

• 🔥 https://github.com/teeworlds/teeworlds/issues/2070 · Exploit
• http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00046.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:1999-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-10879 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-10879 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10879 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-10879 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:1793-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00077.html · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KCS2CFDYJFBLZ4QKVPNJWHOZEGQ2LBC · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-10879 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-10879 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-10879 · Security Note
• https://github.com/teeworlds/teeworlds/commit/4d529dcd2d01022e979ebfa0b91167dee37cdb8e · Note
• https://suse.com/security/cve/CVE-2019-10878 · Note