# jhead 1:3.04-1ubuntu0.1: jhead 1:3.04-1ubuntu0.1 for Ubuntu 20.04 LTS (focal)

jhead 1:3.04-1ubuntu0.1, released March 23, 2022, fixes 5 CVEs in jhead. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-focal-jhead-1-3.04-1ubuntu0.1
- Platform: Linux
- Released: Mar 23, 2022
- Priority: High (Closes CVE-2021-28276, high severity)
- CVEs: 5, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [jhead](https://patchblox.com/security/data/product/linux/jhead.md) | Ubuntu 20.04 LTS (focal) | 1:3.04-1ubuntu0.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-28276](https://patchblox.com/security/data/cve/CVE-2021-28276.md) | High | jhead: A Denial of Service vulnerability exists in jhead 3.04 and 3.05 via a wild address read in the ProcessCanonMakerNoteD... | 7.5 | 0.0113 |  |
| [CVE-2021-28278](https://patchblox.com/security/data/cve/CVE-2021-28278.md) | High | jhead: A Heap-based Buffer Overflow vulnerability exists in jhead 3.04 and 3.05 via the RemoveSectionType function in jpgfil... | 7.8 | 0.0087 |  |
| [CVE-2020-6624](https://patchblox.com/security/data/cve/CVE-2020-6624.md) | Routine | jhead: jhead through 3.04 has a heap-based buffer over-read in process_DQT in jpgqguess.c. | n/a | 0.0143 |  |
| [CVE-2020-6625](https://patchblox.com/security/data/cve/CVE-2020-6625.md) | Routine | jhead: jhead through 3.04 has a heap-based buffer over-read in Get32s when called from ProcessGpsInfo in gpsinfo.c. | n/a | 0.0143 |  |
| [CVE-2020-26208](https://patchblox.com/security/data/cve/CVE-2020-26208.md) | Routine | jhead: JHEAD is a simple command line tool for displaying and some manipulation of EXIF header data embedded in Jpeg images... | 6.1 | 0.0089 |  |

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