CVE-2013-7050: The get_main_source_dir function in scripts/uscan.pl in devscripts before 2.13.8, when using USCAN_EXCLUSION,

Q: How do I fix CVE-2013-7050?

devscripts: upgrade to newer than 2.13.7. Exact commands for each OS are on this page.

Q: Is CVE-2013-7050 being exploited?

CVE-2013-7050 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2013-7050 affect?

CVE-2013-7050 affects devscripts. Severity is medium (CVSS 6.8). The get_main_source_dir function in scripts/uscan.pl in devscripts before 2.13.8, when using USCAN_EXCLUSION, allows remote attackers to execute arbitrary commands via shell metacharacters in a directory name.

Q: How urgent is CVE-2013-7050?

Priority 44/100. No elevated risk signals yet.

This month

MEDIUM 6.8UPGRADE

CVE-2013-7050 is a medium-severity flaw (CVSS 6.8) affecting devscripts. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The get_main_source_dir function in scripts/uscan.pl in devscripts before 2.13.8, when using USCAN_EXCLUSION, allows remote attackers to execute arbitrary commands via shell metacharacters in a directory name.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.8 (Medium)
EPSS exploit chance	1.9% (top 20%)
CISA exploited list	No
Weakness	CWE-94
Published	2013-12-13
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: devscripts devel team

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2013-12-13 18:07 UTCPublished CVE record published
2026-06-17 00:01 UTCUpdated Record last modified

devscripts devel team devscripts UPGRADE

Affected: <= 2.13.7 · 2.13.0 · 2.13.1 · 2.13.2 · 2.13.3 · 2.13.4 · 2.13.5 · 2.13.6

Fixed in: newer than 2.13.7

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy devscripts || rpm -q devscripts || devscripts --version

2. UPGRADE to newer than 2.13.7 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade devscripts

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade devscripts

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2013-7050?

devscripts: upgrade to newer than 2.13.7. Exact commands for each OS are on this page.

Is CVE-2013-7050 being exploited?

CVE-2013-7050 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2013-7050 affect?

CVE-2013-7050 affects devscripts. Severity is medium (CVSS 6.8). The get_main_source_dir function in scripts/uscan.pl in devscripts before 2.13.8, when using USCAN_EXCLUSION, allows remote attackers to execute arbitrary commands via shell metacharacters in a directory name.

How urgent is CVE-2013-7050?

Priority 44/100. No elevated risk signals yet.

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References

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