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26 vulnerabilities found for leptonica by leptonica

CVE-2022-38266 (GCVE-0-2022-38266)

Vulnerability from nvd – Published: 2022-09-09 00:00 – Updated: 2024-08-03 10:45
VLAI?
Summary
An issue in the Leptonica linked library (v1.79.0) allows attackers to cause an arithmetic exception leading to a Denial of Service (DoS) via a crafted JPEG file.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36281 (GCVE-0-2020-36281)

Vulnerability from nvd – Published: 2021-03-12 00:00 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a heap-based buffer over-read in pixFewColorsOctcubeQuantMixed in colorquant1.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36280 (GCVE-0-2020-36280)

Vulnerability from nvd – Published: 2021-03-12 00:00 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a heap-based buffer over-read in pixReadFromTiffStream, related to tiffio.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36279 (GCVE-0-2020-36279)

Vulnerability from nvd – Published: 2021-03-12 00:00 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow, related to adaptmap_reg.c and adaptmap.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36278 (GCVE-0-2020-36278)

Vulnerability from nvd – Published: 2021-03-11 23:59 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a heap-based buffer over-read in findNextBorderPixel in ccbord.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36277 (GCVE-0-2020-36277)

Vulnerability from nvd – Published: 2021-03-11 20:23 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-3836 (GCVE-0-2018-3836)

Vulnerability from nvd – Published: 2018-04-24 19:00 – Updated: 2024-09-16 16:22
VLAI?
Summary
An exploitable command injection vulnerability exists in the gplotMakeOutput function of Leptonica 1.74.4. A specially crafted gplot rootname argument can cause a command injection resulting in arbitrary code execution. An attacker can provide a malicious path as input to an application that passes attacker data to this function to trigger this vulnerability.
Severity ?
7 (High)
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • arbitrary code execution
Assigner
References
Impacted products
Vendor Product Version
Dan Bloomberg Leptonica Affected: 1.74.4
Create a notification for this product.
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7442 (GCVE-0-2018-7442)

Vulnerability from nvd – Published: 2018-02-23 00:00 – Updated: 2024-08-05 06:24
VLAI?
Summary
An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7441 (GCVE-0-2018-7441)

Vulnerability from nvd – Published: 2018-02-23 00:00 – Updated: 2024-08-05 06:24
VLAI?
Summary
Leptonica through 1.75.3 uses hardcoded /tmp pathnames, which might allow local users to overwrite arbitrary files or have unspecified other impact by creating files in advance or winning a race condition, as demonstrated by /tmp/junk_split_image.ps in prog/splitimage2pdf.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7440 (GCVE-0-2018-7440)

Vulnerability from nvd – Published: 2018-02-23 00:00 – Updated: 2024-08-05 06:24
VLAI?
Summary
An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function allows command injection via a $(command) approach in the gplot rootname argument. This issue exists because of an incomplete fix for CVE-2018-3836.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2017-18196 (GCVE-0-2017-18196)

Vulnerability from nvd – Published: 2018-02-23 21:00 – Updated: 2024-09-16 17:33
VLAI?
Summary
Leptonica 1.74.4 constructs unintended pathnames (containing duplicated path components) when operating on files in /tmp subdirectories, which might allow local users to bypass intended file restrictions by leveraging access to a directory located deeper within the /tmp directory tree, as demonstrated by /tmp/ANY/PATH/ANY/PATH/input.tif.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7247 (GCVE-0-2018-7247)

Vulnerability from nvd – Published: 2018-02-19 18:00 – Updated: 2024-09-16 16:28
VLAI?
Summary
An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7186 (GCVE-0-2018-7186)

Vulnerability from nvd – Published: 2018-02-16 00:00 – Updated: 2024-08-05 06:24
VLAI?
Summary
Leptonica before 1.75.3 does not limit the number of characters in a %s format argument to fscanf or sscanf, which allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a long string, as demonstrated by the gplotRead and ptaReadStream functions.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2022-38266 (GCVE-0-2022-38266)

Vulnerability from cvelistv5 – Published: 2022-09-09 00:00 – Updated: 2024-08-03 10:45
VLAI?
Summary
An issue in the Leptonica linked library (v1.79.0) allows attackers to cause an arithmetic exception leading to a Denial of Service (DoS) via a crafted JPEG file.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36281 (GCVE-0-2020-36281)

Vulnerability from cvelistv5 – Published: 2021-03-12 00:00 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a heap-based buffer over-read in pixFewColorsOctcubeQuantMixed in colorquant1.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36280 (GCVE-0-2020-36280)

Vulnerability from cvelistv5 – Published: 2021-03-12 00:00 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a heap-based buffer over-read in pixReadFromTiffStream, related to tiffio.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36279 (GCVE-0-2020-36279)

Vulnerability from cvelistv5 – Published: 2021-03-12 00:00 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow, related to adaptmap_reg.c and adaptmap.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36278 (GCVE-0-2020-36278)

Vulnerability from cvelistv5 – Published: 2021-03-11 23:59 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a heap-based buffer over-read in findNextBorderPixel in ccbord.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2020-36277 (GCVE-0-2020-36277)

Vulnerability from cvelistv5 – Published: 2021-03-11 20:23 – Updated: 2024-08-04 17:23
VLAI?
Summary
Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-3836 (GCVE-0-2018-3836)

Vulnerability from cvelistv5 – Published: 2018-04-24 19:00 – Updated: 2024-09-16 16:22
VLAI?
Summary
An exploitable command injection vulnerability exists in the gplotMakeOutput function of Leptonica 1.74.4. A specially crafted gplot rootname argument can cause a command injection resulting in arbitrary code execution. An attacker can provide a malicious path as input to an application that passes attacker data to this function to trigger this vulnerability.
Severity ?
7 (High)
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • arbitrary code execution
Assigner
References
Impacted products
Vendor Product Version
Dan Bloomberg Leptonica Affected: 1.74.4
Create a notification for this product.
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2017-18196 (GCVE-0-2017-18196)

Vulnerability from cvelistv5 – Published: 2018-02-23 21:00 – Updated: 2024-09-16 17:33
VLAI?
Summary
Leptonica 1.74.4 constructs unintended pathnames (containing duplicated path components) when operating on files in /tmp subdirectories, which might allow local users to bypass intended file restrictions by leveraging access to a directory located deeper within the /tmp directory tree, as demonstrated by /tmp/ANY/PATH/ANY/PATH/input.tif.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7442 (GCVE-0-2018-7442)

Vulnerability from cvelistv5 – Published: 2018-02-23 00:00 – Updated: 2024-08-05 06:24
VLAI?
Summary
An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7441 (GCVE-0-2018-7441)

Vulnerability from cvelistv5 – Published: 2018-02-23 00:00 – Updated: 2024-08-05 06:24
VLAI?
Summary
Leptonica through 1.75.3 uses hardcoded /tmp pathnames, which might allow local users to overwrite arbitrary files or have unspecified other impact by creating files in advance or winning a race condition, as demonstrated by /tmp/junk_split_image.ps in prog/splitimage2pdf.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7440 (GCVE-0-2018-7440)

Vulnerability from cvelistv5 – Published: 2018-02-23 00:00 – Updated: 2024-08-05 06:24
VLAI?
Summary
An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function allows command injection via a $(command) approach in the gplot rootname argument. This issue exists because of an incomplete fix for CVE-2018-3836.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7247 (GCVE-0-2018-7247)

Vulnerability from cvelistv5 – Published: 2018-02-19 18:00 – Updated: 2024-09-16 16:28
VLAI?
Summary
An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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CVE-2018-7186 (GCVE-0-2018-7186)

Vulnerability from cvelistv5 – Published: 2018-02-16 00:00 – Updated: 2024-08-05 06:24
VLAI?
Summary
Leptonica before 1.75.3 does not limit the number of characters in a %s format argument to fscanf or sscanf, which allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a long string, as demonstrated by the gplotRead and ptaReadStream functions.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard Create KEV Entry 

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