Каталог CVE

CVE-2020-25725

xpdf affected and fixed versions

[Каталог CVE]

In Xpdf 4.02, SplashOutputDev::endType3Char(GfxState *state) SplashOutputDev.cc:3079 is trying to use the freed `t3GlyphStack->cache`, which causes an `heap-use-after-free` problem. The codes of a previous fix for nested Type 3 characters wasn't correctly handling the case where a Type 3 char referred to another char in the same Type 3 font.

Критичність
Medium · CVSS 5CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Published
Source
[NVD] · [CVE record]
EPSS
1.00% · Oct 27, 2026

Projects and upstream resources

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / releasePackageVersionStatusSource
DebiantrixiexpdfNot reportedNot affectedDistribution reports not affected[CVE-2020-25725]
Debiantrixiexpdf3.04+git20250304-1Not affected[CVE-2020-25725]
DebiansidxpdfNot reportedNot affectedDistribution reports not affected[CVE-2020-25725]
Debiansidxpdf3.04+git20260802-1Not affected[CVE-2020-25725]
DebianforkyxpdfNot reportedNot affectedDistribution reports not affected[CVE-2020-25725]
Debianforkyxpdf3.04+git20260802-1Not affected[CVE-2020-25725]
DebianbookwormxpdfNot reportedNot affectedDistribution reports not affected[CVE-2020-25725]
Debianbookwormxpdf3.04+git20220601-1Not affected[CVE-2020-25725]
Provider details and historical evidence
Distribution / releasePackageVersionStatusSource
DebianbookwormxpdfNot reportedNot affectedDistribution reports not affected[CVE-2020-25725]
Debianbookwormxpdf3.04+git20220601-1Not affected[CVE-2020-25725]
DebianforkyxpdfNot reportedNot affectedDistribution reports not affected[CVE-2020-25725]
Debianforkyxpdf3.04+git20260802-1Not affected[CVE-2020-25725]
DebiansidxpdfNot reportedNot affectedDistribution reports not affected[CVE-2020-25725]
Debiansidxpdf3.04+git20260802-1Not affected[CVE-2020-25725]
DebiantrixiexpdfNot reportedNot affectedDistribution reports not affected[CVE-2020-25725]
Debiantrixiexpdf3.04+git20250304-1Not affected[CVE-2020-25725]
Original provider fields
{
  "package_releases": [
    {
      "name": "xpdf",
      "status": "not affected",
      "release": "sid",
      "version": "3.04+git20260802-1"
    },
    {
      "name": "xpdf",
      "status": "not affected",
      "release": "forky",
      "version": "3.04+git20260802-1"
    },
    {
      "name": "xpdf",
      "status": "not affected",
      "release": "trixie",
      "version": "3.04+git20250304-1"
    },
    {
      "name": "xpdf",
      "status": "not affected",
      "release": "bookworm",
      "version": "3.04+git20220601-1"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "xpdf",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "unimportant",
      "fixed_version": "0"
    },
    {
      "bug": null,
      "name": "xpdf",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "unimportant",
      "fixed_version": "0"
    },
    {
      "bug": null,
      "name": "xpdf",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "unimportant",
      "fixed_version": "0"
    },
    {
      "bug": null,
      "name": "xpdf",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "unimportant",
      "fixed_version": "0"
    }
  ],
  "distribution_packages": []
}

OpenFactory catalog packages

Зіставлення пакетів триває.

[Debian 12 (Bookworm)]

  • [xpdf]Невідомо

    Пакет джерела: [xpdf]

    Подробиці (2)

    • 3.04+git20220601-1+b2 · amd64 · bookworm

      Не уражена

      dsa · xpdf · debian · bookworm

    • 3.04+git20220601-1+b2 · arm64 · bookworm

      Не уражена

      dsa · xpdf · debian · bookworm

Спостережено:

Посилання

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [Red Hat security advisories and VEX]