---
schema_version: '1.0'
id: security-20260705-88b69e
url: https://osv.dev/vulnerability/DEBIAN-CVE-2024-0727
url_hash: 88b69e49bce3784b419b511377564ac61dd96589d2dec5e0da0583534d18caa1
canonical_url: https://osv.dev/vulnerability/DEBIAN-CVE-2024-0727
source: osv:debian
category: security/os
category_raw: cve/os
region: null
tags:
- cve
- DEBIAN-CVE-2024-0727
- severity:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- openssl
- Debian
lang: en
published_at: '2024-01-26T09:15:07Z'
fetched_at: '2026-07-05T15:34:33Z'
updated_at: '2026-07-05T15:35:24Z'
status: published
content_hash: 405cf2c2e8d9b35fd447b259686b4cd3df9a9882cfaf193b1acf64cbdda091e1
license_note: full
summary: 'Issue summary: Processing a maliciously formatted PKCS12 file may lead OpenSSL
  to crash leading to a potential Denial of Service attack  Impact summary: Applications
  loading files in the PKCS12 format from untrusted sources might terminate abruptly.  A
  file in PKCS12 format can c'
summary_source: rss
summary_en: 'Issue summary: Processing a maliciously formatted PKCS12 file may lead
  OpenSSL to crash leading to a potential Denial of Service attack  Impact summary:
  Applications loading files in the PKCS12 format from untrusted sources might terminate
  abruptly.  A file in PKCS12 format can c'
entities: []
key_facts: []
related: []
related_auto: []
title: DEBIAN-CVE-2024-0727 — openssl
---

# DEBIAN-CVE-2024-0727 — openssl

## TL;DR
Issue summary: Processing a maliciously formatted PKCS12 file may lead OpenSSL to crash leading to a potential Denial of Service attack  Impact summary: Applications loading files in the PKCS12 format from untrusted sources might terminate abruptly.  A file in PKCS12 format can c

## Key Points
- cve / DEBIAN-CVE-2024-0727 / severity:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H / openssl / Debian

## Details
**Severity:** CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
**Advisory:** DEBIAN-CVE-2024-0727

**Affected (your watchlist):**
- `Debian:openssl` 3.0.11-1~deb12u2 → no fixed version listed [rpi]

**Details:**
Issue summary: Processing a maliciously formatted PKCS12 file may lead OpenSSL to crash leading to a potential Denial of Service attack  Impact summary: Applications loading files in the PKCS12 format from untrusted sources might terminate abruptly.  A file in PKCS12 format can contain certificates and keys and may come from an untrusted source. The PKCS12 specification allows certain fields to be NULL, but OpenSSL does not correctly check for this case. This can lead to a NULL pointer dereference that results in OpenSSL crashing. If an application processes PKCS12 files from an untrusted source using the OpenSSL APIs then that application will be vulnerable to this issue.  OpenSSL APIs that are vulnerable to this are: PKCS12_parse(), PKCS12_unpack_p7data(), PKCS12_unpack_p7encdata(), PKCS12_unpack_authsafes() and PKCS12_newpass().  We have also fixed a similar issue in SMIME_write_PKCS7(). However since this function is related to writing data we do not consider it security significant.  The FIPS modules in 3.2, 3.1 and 3.0 are not affected by this issue.

**References:**
- https://security-tracker.debian.org/tracker/CVE-2024-0727

_Data: OSV.dev (upstream: debian) — https://osv.dev/vulnerability/DEBIAN-CVE-2024-0727_

## Source
元記事: [DEBIAN-CVE-2024-0727 — openssl](https://osv.dev/vulnerability/DEBIAN-CVE-2024-0727) — published 2024-01-26T09:15:07Z