PT-2022-19560 · Epub2Txt2 · Epub2Txt2

Zzero00 · Published 2022-05-24 · Updated 2022-06-07 · CVE-2022-29358

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions epub2txt2 version 2.04

Description The issue is related to an integer overflow via a function bug in parse special tag at sxmlc.c. This allows attackers to cause a Denial of Service (DoS) via a crafted XML file.

Recommendations For epub2txt2 version 2.04, consider disabling the parse special tag function in sxmlc.c as a temporary workaround 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

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2022-29358

Affected Products

Epub2Txt2

References · 5

• 🔥 https://github.com/kevinboone/epub2txt2/issues/22 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-29358 · Security Note
• https://osv.dev/vulnerability/CVE-2022-29358 · Vendor Advisory
• https://t.me/cibsecurity/43312 · Telegram Post
• https://t.me/cvenotify/30682 · Telegram Post