Leptonica
by Leptonica
CVEs (12)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2018-7440 | Cri | 0.64 | 9.8 | 0.04 | Feb 23, 2018 | 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. | ||
| CVE-2018-7442 | Cri | 0.59 | 9.1 | 0.02 | Feb 23, 2018 | 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. | ||
| CVE-2018-3836 | Hig | 0.51 | 7.8 | 0.01 | Apr 24, 2018 | 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… | ||
| CVE-2018-7441 | Hig | 0.46 | 7.0 | 0.00 | Feb 23, 2018 | 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. | ||
| CVE-2017-18196 | Low | 0.21 | 3.3 | 0.00 | Feb 23, 2018 | 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… | ||
| CVE-2022-38266 | 0.00 | — | 0.01 | Sep 9, 2022 | 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. | |||
| CVE-2020-36281 | 0.00 | — | 0.03 | Mar 12, 2021 | Leptonica before 1.80.0 allows a heap-based buffer over-read in pixFewColorsOctcubeQuantMixed in colorquant1.c. | |||
| CVE-2020-36280 | 0.00 | — | 0.02 | Mar 12, 2021 | Leptonica before 1.80.0 allows a heap-based buffer over-read in pixReadFromTiffStream, related to tiffio.c. | |||
| CVE-2020-36279 | 0.00 | — | 0.03 | Mar 12, 2021 | Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow, related to adaptmap_reg.c and adaptmap.c. | |||
| CVE-2020-36277 | 0.00 | — | 0.02 | Mar 11, 2021 | Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c. | |||
| CVE-2018-7247 | Cri | 0.00 | 9.8 | 0.02 | Feb 19, 2018 | 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. | ||
| CVE-2018-7186 | Cri | 0.00 | 9.8 | 0.03 | Feb 16, 2018 | 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… |
- risk 0.64cvss 9.8epss 0.04
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.
- risk 0.59cvss 9.1epss 0.02
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.
- risk 0.51cvss 7.8epss 0.01
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…
- risk 0.46cvss 7.0epss 0.00
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.
- risk 0.21cvss 3.3epss 0.00
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…
- CVE-2022-38266Sep 9, 2022risk 0.00cvss —epss 0.01
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.
- CVE-2020-36281Mar 12, 2021risk 0.00cvss —epss 0.03
Leptonica before 1.80.0 allows a heap-based buffer over-read in pixFewColorsOctcubeQuantMixed in colorquant1.c.
- CVE-2020-36280Mar 12, 2021risk 0.00cvss —epss 0.02
Leptonica before 1.80.0 allows a heap-based buffer over-read in pixReadFromTiffStream, related to tiffio.c.
- CVE-2020-36279Mar 12, 2021risk 0.00cvss —epss 0.03
Leptonica before 1.80.0 allows a heap-based buffer over-read in rasteropGeneralLow, related to adaptmap_reg.c and adaptmap.c.
- CVE-2020-36277Mar 11, 2021risk 0.00cvss —epss 0.02
Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c.
- risk 0.00cvss 9.8epss 0.02
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.
- risk 0.00cvss 9.8epss 0.03
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…