CVE-2015-3905 Memory corruption in n/a

What is CVE-2015-3905?

CVE-2015-3905 is a high-severity memory corruption vulnerability in Canonical Ubuntu Linux, published on 8 Jun 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Buffer overflow in the set_cs_start function in t1disasm.c in t1utils before 1.39 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file.

Weakness: CWE-119

Which versions are affected by CVE-2015-3905?

It affects 2 products.

Products include Canonical Ubuntu Linux, T1utils Project T1utils.

How do I fix CVE-2015-3905?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2015-3905 being exploited?

There is no known exploitation of CVE-2015-3905 in the wild and no public exploit code.

Other vulnerabilities in Canonical Ubuntu Linux

• CVE-2020-11651 SaltStack Salt Authentication Bypass Exploited Critical 9.8
• CVE-2020-7247 OpenSMTPD Remote Code Execution Exploited Critical 9.8
• CVE-2019-16928 Exim Out-of-bounds Write Exploited Critical 9.8
• CVE-2018-6789 Exim Buffer Overflow Exploited Critical 9.8
• CVE-2015-2590 Oracle Java SE and Java SE Embedded Remote Code Execution Exploited Critical 9.8

All Canonical Ubuntu Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2015-3905, DLA-256-1, GHSA-8h55-h9jf-42p4, UBUNTU-CVE-2015-3905, USN-2627-1.