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HistoryDec 01, 2020 - 1:06 p.m.

[SECURITY] [DLA 2475-1] pdfresurrect security update

2020-12-0113:06:40
lists.debian.org
32
pdfresurrect
security update
debian 9

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.002

Percentile

62.2%


Debian LTS Advisory DLA-2475-1 [email protected]
https://www.debian.org/lts/security/ Roberto C. Sánchez
December 01, 2020 https://wiki.debian.org/LTS

Package : pdfresurrect
Version : 0.12-6+deb9u1
CVE ID : CVE-2019-14934 CVE-2020-20740

Vulnerabilities have been discovered in pdfresurrect, a tool for
analyzing and manipulating revisions to PDF documents.

CVE-2019-14934

pdf_load_pages_kids in pdf.c doesn't validate a certain size value,
which leads to a malloc failure and out-of-bounds write

CVE-2020-20740

lack of header validation checks causes heap-buffer-overflow in
pdf_get_version()

For Debian 9 stretch, these problems have been fixed in version
0.12-6+deb9u1.

We recommend that you upgrade your pdfresurrect packages.

For the detailed security status of pdfresurrect please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/pdfresurrect

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: PGP signature

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.002

Percentile

62.2%