PT-2021-22246 · Polipo · Polipo

Alexandr Savca + 1 · Published 2021-08-12 · Updated 2024-08-04 · CVE-2021-38614

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 Polipo versions 1.1.1 and earlier

Description The issue allows a heap-based buffer overflow during parsing of a Range header when NDEBUG is used. This only affects products that are no longer supported by the maintainer.

Recommendations For Polipo version 1.1.1 and earlier, as a temporary workaround, consider disabling the use of NDEBUG until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-38614

Affected Products

Polipo

References · 9

• 🔥 https://openwall.com/lists/oss-security/2021/07/28/2 · Exploit
• https://ubuntu.com/security/CVE-2021-38614 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38614 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-38614 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-38614 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-38614 · Security Note
• https://t.me/cvenotify/19257 · Telegram Post
• https://t.me/cvenotify/88884 · Telegram Post
• https://t.me/cvenotify/86788 · Telegram Post