PT-2017-11937 · Exiv2+2 · Exiv2+2

Published 2017-07-16 · Updated 2019-08-30 · CVE-2017-11337

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Exiv2 version 0.26

Description The issue is related to an invalid free in the Action::TaskFactory::cleanup function, which can be triggered by a crafted input. This can lead to a remote denial of service attack.

Recommendations For Exiv2 version 0.26, consider restricting access to the Action::TaskFactory::cleanup function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2019-2468

ALT-PU-2019-2590

CVE-2017-11337

MGASA-2017-0391

OPENSUSE-SU-2018_1961-1

SUSE-SU-2018:1882-1

SUSE-SU-2018_1882-1

Affected Products

Alt Linux

Exiv2

Suse

References · 198

• 🔥 https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-Poc · Exploit
• 🔥 https://github.com/TeamSeri0us/pocs/blob/master/exiv2/1-out-of-read-Poc · Exploit
• 🔥 https://github.com/xiaoqx/pocs/tree/master/exiv2 · Exploit
• 🔥 https://github.com/lolo-pop/poc/tree/master/Segmentation%20fault%20in%20convert-test(exiv2) · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14864 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9953 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4868 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17725 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10772 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14860 · Security Note
• https://bdu.fstec.ru/vul/2021-01449 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000128 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19108 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14338 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2018:1882-1 · Vendor Advisory