CVE-2019-19005 — A bitmap double free in main

A bitmap double free in main.c in autotrace 0.31.1 allows attackers to cause an unspecified impact via a malformed bitmap image. This may occur after the use-after-free in CVE-2017-9182.

01What is this vulnerability?

A bitmap double free in main.c in autotrace 0.31.1 allows attackers to cause an unspecified impact via a malformed bitmap image. This may occur after the use-after-free in CVE-2017-9182.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

08Timeline

• Published: 2021-02-11T20:08:30.000Z
• Last modified: 2024-08-05T02:02:40.018Z

09References

• github.com — https://github.com/autotrace/autotrace/commits/master
• github.com — https://github.com/autotrace/autotrace/pull/40
• lists.fedoraproject.org — https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…