7.8 High
CVSS3
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
8.2 High
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
Xpdf prior to version 4.04 contains an integer overflow in the JBIG2
decoder (JBIG2Stream::readTextRegionSeg() in JBIG2Stream.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-2021-30860 (Apple CoreGraphics).
Author | Note |
---|---|
mdeslaur | This CVE is for xpdf, the poppler equivalent in CVE-2022-38784 xpdf in Debian/Ubuntu is actually xpopple that uses the poppler backend. Marking as not-affected. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | ipe | <Β any | UNKNOWN |
ubuntu | 22.04 | noarch | ipe | <Β any | UNKNOWN |
ubuntu | 18.04 | noarch | ipe | <Β any | UNKNOWN |
ubuntu | 16.04 | noarch | ipe | <Β any | UNKNOWN |
ubuntu | 23.10 | noarch | ipe | <Β any | UNKNOWN |
ubuntu | 18.04 | noarch | xpdf | <Β any | UNKNOWN |
ubuntu | 16.04 | noarch | xpdf | <Β any | UNKNOWN |
ubuntu | 18.04 | noarch | texlive-bin | <Β any | UNKNOWN |
ubuntu | 20.04 | noarch | texlive-bin | <Β any | UNKNOWN |
ubuntu | 22.04 | noarch | texlive-bin | <Β any | UNKNOWN |
www.xpdfreader.com/security-fixes.html
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-38171
dl.xpdfreader.com/old/xpdf-4.04.tar.gz
dl.xpdfreader.com/xpdf-4.04.tar.gz
github.com/jeffssh/CVE-2021-30860
googleprojectzero.blogspot.com/2021/12/a-deep-dive-into-nso-zero-click.html
launchpad.net/bugs/cve/CVE-2022-38171
nvd.nist.gov/vuln/detail/CVE-2022-38171
security-tracker.debian.org/tracker/CVE-2022-38171
www.cve.org/CVERecord?id=CVE-2021-30860
7.8 High
CVSS3
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
8.2 High
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