PT-2017-12097 · Exiv2+2 · Exiv2+2

Henri Salo · Published 2017-07-23 · Updated 2019-08-30 · CVE-2017-11553

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:N/A:H

Name of the Vulnerable Software and Affected Versions Exiv2 version 0.26

Description The issue is related to an illegal address access in the extend alias table function in localealias.c. A crafted input can lead to a remote denial of service.

Recommendations For Exiv2 version 0.26, consider applying a patch or fix that addresses the illegal address access in the extend alias table function to prevent remote denial of service attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2019-2468

ALT-PU-2019-2590

CVE-2017-11553

MGASA-2017-0391

OPENSUSE-SU-2018_1961-1

SUSE-SU-2018:1882-1

Affected Products

Alt Linux

Exiv2

Suse

References · 195

• 🔥 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://bugzilla.redhat.com/show_bug.cgi?id=1471772 · 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