Summary
It was discovered that poppler incorrectly handled certain malformed PDF
files. If a user or an automated system were tricked into opening a
specially crafted PDF file, a remote attacker could possibly use this
issue to cause a denial of service. This issue only affected Ubuntu 16.04
LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-23804)
It was discovered that poppler incorrectly handled certain malformed PDF
files. If a user or an automated system were tricked into opening a
specially crafted PDF file, a remote attacker could possibly use this
issue to cause a denial of service. (CVE-2022-37050, CVE-2022-37051,
CVE-2022-37052, CVE-2022-38349)
Fixed packages 4
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 20.04 LTS 20.04:LTS | poppler | 0.86.1-0ubuntu1.4 |
| Ubuntu · 22.04 LTS 22.04:LTS | poppler | 22.02.0-2ubuntu0.3 |
| Ubuntu · Pro 16.04 LTS Pro:16.04:LTS | poppler | 0.41.0-0ubuntu1.16+esm4 |
| Ubuntu · Pro 18.04 LTS Pro:18.04:LTS | poppler | 0.62.0-2ubuntu2.14+esm2 |
Vulnerabilities 5
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Medium 6.5
In Poppler 22.07.0, PDFDoc::savePageAs in PDFDoc.c callows attackers to cause a denial-of-service (application crashes …
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Unscored —
Uncontrolled Recursion in pdfinfo, and pdftops in poppler 0.89.0 allows remote attackers to cause a denial of service v…
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Unscored —
An issue was discovered in Poppler 22.07.0. There is a reachable abort which leads to denial of service because the mai…
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Unscored —
A reachable Object::getString assertion in Poppler 22.07.0 allows attackers to cause a denial of service due to a failu…
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Unscored —
An issue was discovered in Poppler 22.08.0. There is a reachable assertion in Object.h, will lead to denial of service …