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ubuntucveUbuntu.comUB:CVE-2021-25786
HistoryAug 11, 2023 - 12:00 a.m.

CVE-2021-25786

2023-08-1100:00:00
ubuntu.com
ubuntu.com
7

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

5.5 Medium

AI Score

Confidence

High

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

24.9%

JSON

An issue was discovered in QPDF version 10.0.4, allows remote attackers to
execute arbitrary code via crafted .pdf file to Pl_ASCII85Decoder::write
parameter in libqpdf.

Bugs

Notes

Author Note
mdeslaur This appears to be a dupe of CVE-2021-36978, same bug and fix commits. Updating as such.
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchqpdf< 8.0.2-3ubuntu0.1UNKNOWN
ubuntu20.04noarchqpdf< 9.1.1-1ubuntu0.1UNKNOWN
ubuntu16.04noarchqpdf< 8.0.2-3~16.04.1+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

Related

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Important: qpdf
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Medium: qpdf
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2023-08-30 00:00:00
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2022-09-13 00:00:00
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Debian: Security Advisory (DLA-3548-1)
2023-08-31 00:00:00
SUSE: Security Advisory (SUSE-SU-2022:3248-1)
2022-09-13 00:00:00
openSUSE: Security Advisory for qpdf (SUSE-SU-2022:3248-1)
2022-09-13 00:00:00
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QPDF vulnerabilities
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2021-07-29 00:00:00

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

5.5 Medium

AI Score

Confidence

High

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

24.9%

JSON
Related for UB:CVE-2021-25786
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