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CVE-2014-6273

24
FAUCET Score

CVE-2014-6273 is a buffer overflow vulnerability affecting apt-get in APT 1.0.1 and earlier, specifically within its HTTP transport code. This flaw allows man-in-the-middle attackers to trigger a denial of service or potentially execute arbitrary code through a specially crafted URL. With a CVSS score of 6.8, it has a medium severity, requiring medium attack complexity and offering partial impact to confidentiality, integrity, and availability. There is no evidence of active exploitation, and public exploit code like Metasploit or ExploitDB entries are unavailable, though it has received some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.1CPE matchmatch criteria
cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.44%
Probability of exploitation in next 30 days
EPSS Percentile
82.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0244 is in the 72nd percentile among its peer group of 19,954 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

ubuntupatch availablevia nvd_reference
View patch
debianvendor investigatingvia nvd_reference
View patch

References

secunia.com / advisories/61605
secunia.com / advisories/61710
exchange.xforce.ibmcloud.com / vulnerabilities/96151
debian.org / security/2014/dsa-3031
Vendor Advisory
securityfocus.com / bid/70075
ubuntu.com / usn/USN-2353-1
PatchVendor Advisory