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CVE-2021-20308 (GCVE-0-2021-20308)
Vulnerability from cvelistv5
Published
2021-04-05 21:32
Modified
2024-08-03 17:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.
References
| URL | Tags | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||
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opensuse-su-2021:0895-1
Vulnerability from csaf_opensuse
Published
2021-06-18 16:06
Modified
2021-06-18 16:06
Summary
Security update for htmldoc
Notes
Title of the patch
Security update for htmldoc
Description of the patch
This update for htmldoc fixes the following issues:
Update to version 1.9.12
* Fixed buffer-overflow CVE-2021-20308 ( boo#1184424 )
* Fixed a crash bug with 'data:' URIs and EPUB output
* Fixed several other crash bugs
* Fixed JPEG error handling
* Fixed some minor issues
* Removed the bundled libjpeg, libpng, and zlib.
update to 1.9.11:
- Added high-resolution desktop icons for Linux.
- Updated the internal HTTP library to fix truncation of redirection URLs
- Fixed a regression in the handling of character entities for UTF-8 input
- The `--numbered` option did not work when the table-of-contents was disabled
- Updated local zlib to v1.2.11.
- Updated local libpng to v1.6.37.
- Fixed packaging issues on macOS and Windows
- Now ignore sRGB profile errors in PNG files
- The GUI would crash when saving
- Page comments are now allowed in `pre` text
update to 1.9.9:
- Added support for a `HTMLDOC.filename` META keyword that controls the filename
reported in CGI mode; the default remains 'htmldoc.pdf' (Issue #367)
- Fixed a paragraph formatting issue with large inline images (Issue #369)
- Fixed a buffer underflow issue (Issue #370)
- Fixed PDF page numbers (Issue #371)
- Added support for a new `L` header/footer format (`$LETTERHEAD`), which
inserts a letterhead image at its full size (Issue #372, Issue #373,
Issue #375)
- Updated the build documentation (Issue #374)
- Refactored the PRE rendering code to work around compiler optimization bugs
- Added support for links with targets (Issue #351)
- Fixed a table rowspan + valign bug (Issue #360)
- Added support for data URIs (Issue #340)
- HTMLDOC no longer includes a PDF table of contents when converting a single
web page (Issue #344)
- Updated the markdown support with external links, additional inline markup,
and hard line breaks.
- Links in markdown text no longer render with a leading space as part of the
link (Issue #346)
- Fixed a buffer underflow bug discovered by AddressSanitizer.
- Fixed a bug in UTF-8 support (Issue #348)
- PDF output now includes the base language of the input document(s)
- Optimized the loading of font widths (Issue #354)
- Optimized PDF page resources (Issue #356)
- Optimized the base memory used for font widths (Issue #357)
- Added proper `­` support (Issue #361)
- Title files can now be markdown.
- The GUI did not support EPUB output.
- Empty markdown table cells were not rendered in PDF or PostScript output.
- The automatically-generated title page now supports both 'docnumber' and
'version' metadata.
- Added support for dc:subject and dc:language metadata in EPUB output from the
HTML keywords and lang values.
- Added support for the subject and language metadata in markdown input.
- Fixed a buffer underflow bug (Issue #338)
- `htmldoc --help` now reports whether HTTPS URLs are supported (Issue #339)
- Fixed an issue with HTML title pages and EPUB output.
- Inline fixed-width text is no longer reduced in size automatically
- Optimized initialization of font width data (Issue #334)
- Fixed formatting bugs with aligned images (Issue #322, Issue #324)
- Fixed support for three digit '#RGB' color values (Issue #323)
- Fixed character set support for markdown metadata.
- Updated libpng to v1.6.34 (Issue #326)
- The makefiles did not use the CPPFLAGS value (Issue #328)
- Added Markdown table support.
- Fixed parsing of TBODY, TFOOT, and THEAD elements in HTML files.
Patchnames
openSUSE-2021-895
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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}
]
},
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"ids": [
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}
],
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}
],
"remediations": [
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"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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}
opensuse-su-2021:0882-1
Vulnerability from csaf_opensuse
Published
2021-06-16 13:54
Modified
2021-06-16 13:54
Summary
Security update for htmldoc
Notes
Title of the patch
Security update for htmldoc
Description of the patch
This update for htmldoc fixes the following issues:
htmldoc was updated to version 1.9.12:
* Fixed buffer-overflow CVE-2021-20308 ( boo#1184424 )
* Fixed a crash bug with 'data:' URIs and EPUB output
* Fixed several other crash bugs
* Fixed JPEG error handling
* Fixed some minor issues
* Removed the bundled libjpeg, libpng, and zlib.
update to 1.9.11:
- Added high-resolution desktop icons for Linux.
- Updated the internal HTTP library to fix truncation of redirection URLs
- Fixed a regression in the handling of character entities for UTF-8 input
- The `--numbered` option did not work when the table-of-contents was disabled
- Updated local zlib to v1.2.11.
- Updated local libpng to v1.6.37.
- Fixed packaging issues on macOS and Windows
- Now ignore sRGB profile errors in PNG files
- The GUI would crash when saving
- Page comments are now allowed in `pre` text
update to 1.9.9:
- Added support for a `HTMLDOC.filename` META keyword that controls the filename
reported in CGI mode; the default remains 'htmldoc.pdf' (Issue #367)
- Fixed a paragraph formatting issue with large inline images (Issue #369)
- Fixed a buffer underflow issue (Issue #370)
- Fixed PDF page numbers (Issue #371)
- Added support for a new `L` header/footer format (`$LETTERHEAD`), which
inserts a letterhead image at its full size (Issue #372, Issue #373,
Issue #375)
- Updated the build documentation (Issue #374)
- Refactored the PRE rendering code to work around compiler optimization bugs
- Added support for links with targets (Issue #351)
- Fixed a table rowspan + valign bug (Issue #360)
- Added support for data URIs (Issue #340)
- HTMLDOC no longer includes a PDF table of contents when converting a single
web page (Issue #344)
- Updated the markdown support with external links, additional inline markup,
and hard line breaks.
- Links in markdown text no longer render with a leading space as part of the
link (Issue #346)
- Fixed a buffer underflow bug discovered by AddressSanitizer.
- Fixed a bug in UTF-8 support (Issue #348)
- PDF output now includes the base language of the input document(s)
- Optimized the loading of font widths (Issue #354)
- Optimized PDF page resources (Issue #356)
- Optimized the base memory used for font widths (Issue #357)
- Added proper `­` support (Issue #361)
- Title files can now be markdown.
- The GUI did not support EPUB output.
- Empty markdown table cells were not rendered in PDF or PostScript output.
- The automatically-generated title page now supports both 'docnumber' and
'version' metadata.
- Added support for dc:subject and dc:language metadata in EPUB output from the
HTML keywords and lang values.
- Added support for the subject and language metadata in markdown input.
- Fixed a buffer underflow bug (Issue #338)
- `htmldoc --help` now reports whether HTTPS URLs are supported (Issue #339)
- Fixed an issue with HTML title pages and EPUB output.
- Inline fixed-width text is no longer reduced in size automatically
- Optimized initialization of font width data (Issue #334)
- Fixed formatting bugs with aligned images (Issue #322, Issue #324)
- Fixed support for three digit '#RGB' color values (Issue #323)
- Fixed character set support for markdown metadata.
- Updated libpng to v1.6.34 (Issue #326)
- The makefiles did not use the CPPFLAGS value (Issue #328)
- Added Markdown table support.
- Fixed parsing of TBODY, TFOOT, and THEAD elements in HTML files.
Patchnames
openSUSE-2021-882
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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}
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{
"category": "general",
"text": "Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.",
"title": "CVE description"
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}
opensuse-su-2021:0893-1
Vulnerability from csaf_opensuse
Published
2021-06-17 18:06
Modified
2021-06-17 18:06
Summary
Security update for htmldoc
Notes
Title of the patch
Security update for htmldoc
Description of the patch
This update for htmldoc fixes the following issues:
htmldoc was updated to version 1.9.12
* Fixed buffer-overflow CVE-2021-20308 ( boo#1184424 )
* Fixed a crash bug with 'data:' URIs and EPUB output
* Fixed several other crash bugs
* Fixed JPEG error handling
* Fixed some minor issues
* Removed the bundled libjpeg, libpng, and zlib.
update to 1.9.11:
- Added high-resolution desktop icons for Linux.
- Updated the internal HTTP library to fix truncation of redirection URLs
- Fixed a regression in the handling of character entities for UTF-8 input
- The `--numbered` option did not work when the table-of-contents was disabled
- Updated local zlib to v1.2.11.
- Updated local libpng to v1.6.37.
- Fixed packaging issues on macOS and Windows
- Now ignore sRGB profile errors in PNG files
- The GUI would crash when saving
- Page comments are now allowed in `pre` text
update to 1.9.9:
- Added support for a `HTMLDOC.filename` META keyword that controls the filename
reported in CGI mode; the default remains 'htmldoc.pdf' (Issue #367)
- Fixed a paragraph formatting issue with large inline images (Issue #369)
- Fixed a buffer underflow issue (Issue #370)
- Fixed PDF page numbers (Issue #371)
- Added support for a new `L` header/footer format (`$LETTERHEAD`), which
inserts a letterhead image at its full size (Issue #372, Issue #373,
Issue #375)
- Updated the build documentation (Issue #374)
- Refactored the PRE rendering code to work around compiler optimization bugs
- Added support for links with targets (Issue #351)
- Fixed a table rowspan + valign bug (Issue #360)
- Added support for data URIs (Issue #340)
- HTMLDOC no longer includes a PDF table of contents when converting a single
web page (Issue #344)
- Updated the markdown support with external links, additional inline markup,
and hard line breaks.
- Links in markdown text no longer render with a leading space as part of the
link (Issue #346)
- Fixed a buffer underflow bug discovered by AddressSanitizer.
- Fixed a bug in UTF-8 support (Issue #348)
- PDF output now includes the base language of the input document(s)
- Optimized the loading of font widths (Issue #354)
- Optimized PDF page resources (Issue #356)
- Optimized the base memory used for font widths (Issue #357)
- Added proper `­` support (Issue #361)
- Title files can now be markdown.
- The GUI did not support EPUB output.
- Empty markdown table cells were not rendered in PDF or PostScript output.
- The automatically-generated title page now supports both 'docnumber' and
'version' metadata.
- Added support for dc:subject and dc:language metadata in EPUB output from the
HTML keywords and lang values.
- Added support for the subject and language metadata in markdown input.
- Fixed a buffer underflow bug (Issue #338)
- `htmldoc --help` now reports whether HTTPS URLs are supported (Issue #339)
- Fixed an issue with HTML title pages and EPUB output.
- Inline fixed-width text is no longer reduced in size automatically
- Optimized initialization of font width data (Issue #334)
- Fixed formatting bugs with aligned images (Issue #322, Issue #324)
- Fixed support for three digit '#RGB' color values (Issue #323)
- Fixed character set support for markdown metadata.
- Updated libpng to v1.6.34 (Issue #326)
- The makefiles did not use the CPPFLAGS value (Issue #328)
- Added Markdown table support.
- Fixed parsing of TBODY, TFOOT, and THEAD elements in HTML files.
Patchnames
openSUSE-2021-893
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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"category": "external",
"summary": "SUSE Bug 1184424 for CVE-2021-20308",
"url": "https://bugzilla.suse.com/1184424"
}
],
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{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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],
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"category": "impact",
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"details": "low"
}
],
"title": "CVE-2021-20308"
}
]
}
opensuse-su-2024:10848-1
Vulnerability from csaf_opensuse
Published
2024-06-15 00:00
Modified
2024-06-15 00:00
Summary
htmldoc-1.9.12-1.2 on GA media
Notes
Title of the patch
htmldoc-1.9.12-1.2 on GA media
Description of the patch
These are all security issues fixed in the htmldoc-1.9.12-1.2 package on the GA media of openSUSE Tumbleweed.
Patchnames
openSUSE-Tumbleweed-2024-10848
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{
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"text": "moderate"
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"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
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"url": "https://www.first.org/tlp/"
}
},
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"category": "summary",
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"title": "Title of the patch"
},
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"title": "Description of the patch"
},
{
"category": "details",
"text": "openSUSE-Tumbleweed-2024-10848",
"title": "Patchnames"
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{
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"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
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{
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"url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_10848-1.json"
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{
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"summary": "SUSE CVE CVE-2021-20308 page",
"url": "https://www.suse.com/security/cve/CVE-2021-20308/"
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],
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},
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}
],
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{
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"title": "CVE description"
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"openSUSE Tumbleweed:htmldoc-1.9.12-1.2.x86_64"
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"summary": "SUSE Bug 1184424 for CVE-2021-20308",
"url": "https://bugzilla.suse.com/1184424"
}
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{
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"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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"openSUSE Tumbleweed:htmldoc-1.9.12-1.2.aarch64",
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"openSUSE Tumbleweed:htmldoc-1.9.12-1.2.x86_64"
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"openSUSE Tumbleweed:htmldoc-1.9.12-1.2.x86_64"
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}
],
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"date": "2024-06-15T00:00:00Z",
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}
],
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}
]
}
opensuse-su-2021:1266-1
Vulnerability from csaf_opensuse
Published
2021-09-15 07:29
Modified
2021-09-15 07:29
Summary
Security update for htmldoc
Notes
Title of the patch
Security update for htmldoc
Description of the patch
This update for htmldoc fixes the following issues:
- CVE-2021-20308: Fixed crash bug with bad GIFs, ( boo#1184424 )
- Fixed license, package is GPL 2+ not LGPL
Patchnames
openSUSE-2021-1266
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{
"document": {
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"namespace": "https://www.suse.com/support/security/rating/",
"text": "important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
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"url": "https://www.first.org/tlp/"
}
},
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"notes": [
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"title": "Title of the patch"
},
{
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"title": "Description of the patch"
},
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},
{
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}
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{
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},
{
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"summary": "E-Mail link for openSUSE-SU-2021:1266-1",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CULAAKX3HOT4A6XWUQNE3XVTQ7FRWP5M/"
},
{
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"summary": "SUSE Bug 1184424",
"url": "https://bugzilla.suse.com/1184424"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2021-20308 page",
"url": "https://www.suse.com/security/cve/CVE-2021-20308/"
}
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}
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"text": "Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.",
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"SUSE Package Hub 12 SP1:htmldoc-1.8.28-6.1.x86_64"
]
},
"references": [
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"summary": "CVE-2021-20308",
"url": "https://www.suse.com/security/cve/CVE-2021-20308"
},
{
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"summary": "SUSE Bug 1184424 for CVE-2021-20308",
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}
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"product_ids": [
"SUSE Package Hub 12 SP1:htmldoc-1.8.28-6.1.aarch64",
"SUSE Package Hub 12 SP1:htmldoc-1.8.28-6.1.ppc64le",
"SUSE Package Hub 12 SP1:htmldoc-1.8.28-6.1.s390x",
"SUSE Package Hub 12 SP1:htmldoc-1.8.28-6.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
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"SUSE Package Hub 12 SP1:htmldoc-1.8.28-6.1.ppc64le",
"SUSE Package Hub 12 SP1:htmldoc-1.8.28-6.1.s390x",
"SUSE Package Hub 12 SP1:htmldoc-1.8.28-6.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2021-09-15T07:29:41Z",
"details": "low"
}
],
"title": "CVE-2021-20308"
}
]
}
ghsa-pmv7-7c58-mhrx
Vulnerability from github
Published
2022-05-24 17:46
Modified
2022-05-24 17:46
VLAI Severity ?
Details
Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.
{
"affected": [],
"aliases": [
"CVE-2021-20308"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-04-05T22:15:00Z",
"severity": "CRITICAL"
},
"details": "Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.",
"id": "GHSA-pmv7-7c58-mhrx",
"modified": "2022-05-24T17:46:36Z",
"published": "2022-05-24T17:46:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20308"
},
{
"type": "WEB",
"url": "https://github.com/michaelrsweet/htmldoc/issues/423"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1946289"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
cnvd-2021-27373
Vulnerability from cnvd
Title
HTMLDOC整数溢出漏洞
Description
HTMLDOC是一个HTML文件格式转换编辑器,可读取HTML和Markdown源文件或网页,并生成带有可选目录的相应EPUB、HTML、PostScript或PDF文件。
HTMLDOC 1.9.11及更早版本存在整数溢出漏洞。攻击者可利用该漏洞执行任意代码及导致拒绝服务。
Severity
高
VLAI Severity ?
Formal description
厂商尚未提供漏洞修复方案,请关注厂商主页更新:https://bugzilla.redhat.com/show_bug.cgi?id=1946289
Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-20308
Impacted products
| Name | HTMLDOC HTMLDOC <=1.9.11 |
|---|
{
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"cve": {
"cveNumber": "CVE-2021-20308",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20308"
}
},
"description": "HTMLDOC\u662f\u4e00\u4e2aHTML\u6587\u4ef6\u683c\u5f0f\u8f6c\u6362\u7f16\u8f91\u5668\uff0c\u53ef\u8bfb\u53d6HTML\u548cMarkdown\u6e90\u6587\u4ef6\u6216\u7f51\u9875\uff0c\u5e76\u751f\u6210\u5e26\u6709\u53ef\u9009\u76ee\u5f55\u7684\u76f8\u5e94EPUB\u3001HTML\u3001PostScript\u6216PDF\u6587\u4ef6\u3002\n\nHTMLDOC 1.9.11\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u53ca\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
"formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1ahttps://bugzilla.redhat.com/show_bug.cgi?id=1946289",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-27373",
"openTime": "2021-04-12",
"products": {
"product": "HTMLDOC HTMLDOC \u003c=1.9.11"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-20308",
"serverity": "\u9ad8",
"submitTime": "2021-04-06",
"title": "HTMLDOC\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}
gsd-2021-20308
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.
Aliases
Aliases
{
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"alias": "CVE-2021-20308",
"description": "Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.",
"id": "GSD-2021-20308",
"references": [
"https://www.suse.com/security/cve/CVE-2021-20308.html",
"https://advisories.mageia.org/CVE-2021-20308.html",
"https://security.archlinux.org/CVE-2021-20308"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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],
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"id": "GSD-2021-20308",
"modified": "2023-12-13T01:23:12.213291Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"version": {
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}
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]
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},
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"baseScore": 7.5,
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"obtainOtherPrivilege": false,
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},
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}
},
"lastModifiedDate": "2021-12-03T18:23Z",
"publishedDate": "2021-04-05T22:15Z"
}
}
}
fkie_cve-2021-20308
Vulnerability from fkie_nvd
Published
2021-04-05 22:15
Modified
2024-11-21 05:46
Severity ?
Summary
Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.
References
| URL | Tags | ||
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1946289 | Exploit, Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://github.com/michaelrsweet/htmldoc/issues/423 | Exploit, Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1946289 | Exploit, Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/michaelrsweet/htmldoc/issues/423 | Exploit, Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html | Mailing List, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| htmldoc_project | htmldoc | * | |
| debian | debian_linux | 9.0 |
{
"configurations": [
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"criteria": "cpe:2.3:a:htmldoc_project:htmldoc:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3C2771A0-9E19-4348-A7EE-53F10C08EABC",
"versionEndIncluding": "1.9.11",
"vulnerable": true
}
],
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"operator": "OR"
}
]
},
{
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"value": "Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181."
},
{
"lang": "es",
"value": "El desbordamiento de enteros en htmldoc versiones 1.9.11 y anteriores, puede permitir a atacantes ejecutar c\u00f3digo arbitrario y causar una denegaci\u00f3n de servicio similar a CVE-2017-9181"
}
],
"id": "CVE-2021-20308",
"lastModified": "2024-11-21T05:46:20.337",
"metrics": {
"cvssMetricV2": [
{
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"baseSeverity": "HIGH",
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"source": "nvd@nist.gov",
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}
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]
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"references": [
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},
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"url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html"
},
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},
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"tags": [
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"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-190"
}
],
"source": "secalert@redhat.com",
"type": "Primary"
}
]
}
suse-su-2022:14898-1
Vulnerability from csaf_suse
Published
2022-02-28 13:33
Modified
2022-02-28 13:33
Summary
Security update for htmldoc
Notes
Title of the patch
Security update for htmldoc
Description of the patch
This update for htmldoc fixes the following issues:
- CVE-2019-19630: Fixed stack-based buffer overflow in the hd_strlcpy() function in string.c via a crafted HTML document (bsc#1158802).
- CVE-2021-20308: Fixed integer overflow in image_load_gif() (bsc#1184424).
- CVE-2022-0534: Fixed stack out-of-bounds read in gif_get_code() when opening a malicious GIF file results in a segmentation fault (bsc#1195758).
Patchnames
slesmtsp3-htmldoc-14898
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{
"document": {
"aggregate_severity": {
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"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
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},
{
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"title": "Description of the patch"
},
{
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"text": "slesmtsp3-htmldoc-14898",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
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"publisher": {
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"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
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"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_14898-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2022:14898-1",
"url": "https://www.suse.com/support/update/announcement/2022/suse-su-202214898-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2022:14898-1",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010315.html"
},
{
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"summary": "SUSE Bug 1158802",
"url": "https://bugzilla.suse.com/1158802"
},
{
"category": "self",
"summary": "SUSE Bug 1184424",
"url": "https://bugzilla.suse.com/1184424"
},
{
"category": "self",
"summary": "SUSE Bug 1195758",
"url": "https://bugzilla.suse.com/1195758"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2019-19630 page",
"url": "https://www.suse.com/security/cve/CVE-2019-19630/"
},
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"url": "https://www.suse.com/security/cve/CVE-2021-20308/"
},
{
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"summary": "SUSE CVE CVE-2022-0534 page",
"url": "https://www.suse.com/security/cve/CVE-2022-0534/"
}
],
"title": "Security update for htmldoc",
"tracking": {
"current_release_date": "2022-02-28T13:33:19Z",
"generator": {
"date": "2022-02-28T13:33:19Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2022:14898-1",
"initial_release_date": "2022-02-28T13:33:19Z",
"revision_history": [
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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