CVE-2021-36978

Опубликовано: 20 июл. 2021

Источник: nvd

CVSS3: 5.5

CVSS2: 4.3

EPSS Низкий

Описание

QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer overflow in Pl_ASCII85Decoder::write (called from Pl_AES_PDF::flush and Pl_AES_PDF::finish) when a certain downstream write fails.

Ссылки

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28262
Patch
Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/qpdf/OSV-2020-2245.yaml
Third Party Advisory
https://github.com/qpdf/qpdf/commit/dc92574c10f3e2516ec6445b88c5d584f40df4e5
Patch
Third Party Advisory
https://github.com/qpdf/qpdf/issues/492
https://lists.debian.org/debian-lts-announce/2023/08/msg00037.html
https://security.gentoo.org/glsa/202401-20
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28262
Patch
Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/qpdf/OSV-2020-2245.yaml
Third Party Advisory
https://github.com/qpdf/qpdf/commit/dc92574c10f3e2516ec6445b88c5d584f40df4e5
Patch
Third Party Advisory
https://github.com/qpdf/qpdf/issues/492
https://lists.debian.org/debian-lts-announce/2023/08/msg00037.html
https://security.gentoo.org/glsa/202401-20

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:qpdf_project:qpdf:*:*:*:*:*:*:*:*

Версия от 9.0.0 (включая) до 9.1.1 (включая)

cpe:2.3:a:qpdf_project:qpdf:*:*:*:*:*:*:*:*

Версия от 10.0.0 (включая) до 10.0.4 (включая)

EPSS

Процентиль: 24%

0.00079

Низкий

5.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-787

Связанные уязвимости

CVE-2021-36978

CVSS3: 5.5

ubuntu

около 4 лет назад

CVE-2021-36978

CVSS3: 7.8

redhat

больше 4 лет назад

CVE-2021-36978

CVSS3: 5.5

debian

около 4 лет назад

QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer ...

SUSE-SU-2022:3248-1

suse-cvrf

почти 3 года назад

Security update for qpdf

ROS-20250827-02

CVSS3: 5.5

redos

8 дней назад

Уязвимость qpdf

EPSS

Процентиль: 24%

0.00079

Низкий

5.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-787