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Mend.io Vulnerability Database

CVE-2022-38784

Date: August 29, 2022

Poppler prior to and including 22.08.0 contains an integer overflow in the JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIGStream.cc). Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. This is similar to the vulnerability described by CVE-2022-38171 in Xpdf.

Language: C++

Severity Score

7.8

Related Resources (18)

Url: https://github.com/zmanion/Vulnerabilities/blob/main/CVE-2022-38171.md

Url: https://poppler.freedesktop.org/releases.html

Url: https://www.cve.org/CVERecord?id=CVE-2022-38171

Url: https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/1261/diffs?commit_id=27354e9d9696ee2bc063910a6c9a6b27c5184a52

Url: https://github.com/jeffssh/CVE-2021-30860

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J546EJUKUOPWA3JSLP7DYNBAU3YGNCCW/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLKN3HJKZSGEEKOF57DM7Q3IB74HP5VW/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TQAO6O2XHPQHNW2MWOCJJ4C3YWS2VV4K/

Url: https://www.debian.org/security/2022/dsa-5224

Url: https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BGY72LBJMFAKQWC2XH4MRPIGPQLXTFL6/

Url: http://www.openwall.com/lists/oss-security/2022/09/02/11

Url: https://security.gentoo.org/glsa/202209-21

Url: https://security-tracker.debian.org/tracker/CVE-2022-38784

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-38784

Url: https://access.redhat.com/security/cve/CVE-2022-38784

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E5Z2677EQUWVHJLGSH5DQX53EK6MY2M2/

Url: https://www.mend.io/vulnerability-database/CVE-2022-38784

Severity Score

7.8

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

CVSS v3.1

Base Score:	7.8
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

Mend.io Vulnerability Database

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CVE-2022-38784

Date: August 29, 2022

Language: C++

Severity Score

Related Resources (18)

Severity Score

Weakness Type (CWE)

CVSS v3.1

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