4.4

CVE-2013-2777: apple mac_os_x

CVSS: 4.4v2.0MediumModified
AliasesDEBIAN-CVE-2013-2777
Published 08-04-2013Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-2777 is a medium (CVSS 4.4) vulnerability in apple mac_os_x. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 28.7% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.4/10
010
Medium · v2.0 (NVD)
EPSS score
0.36%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2
DSA-2642-1RHSA-2013:1701

Timeline

  1. 08-04-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

sudo before 1.7.10p5 and 1.8.x before 1.8.6p6, when the tty_tickets option is enabled, does not properly validate the controlling terminal device, which allows local users with sudo permissions to hijack the authorization of another terminal via vectors related to a session without a controlling terminal device and connecting to the standard input, output, and error file descriptors of another terminal. NOTE: this is one of three closely-related vulnerabilities that were originally assigned CVE-2013-1776, but they have been SPLIT because of different affected versions.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.36%

Chance of exploitation in the next 30 days

Percentile

29%

Versus all other CVEs

30-day change

0.00 pp

From 0.36% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.36%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Apple1 product
Debian1 product
  • sudo< 1.8.5p2-1+nmu1
Todd_miller1 product
  • sudo≤ 1.7.10p4 | 1.3.5 | 1.6 | 1.6.1 | 1.6.2 | 1.6.2p3 | 1.6.3 | 1.6.3_p7 | 1.6.4 | 1.6.4p2 | 1.6.5 | 1.6.6 | 1.6.7 | 1.6.7p5 | 1.6.8 | 1.6.8p12 | 1.6.9 | 1.6.9p20 | 1.6.9p21 | 1.6.9p22 | 1.6.9p23 | 1.7.0 | 1.7.1 | 1.7.2 | 1.7.2p1 | 1.7.2p2 | 1.7.2p3 | 1.7.2p4 | 1.7.2p5 | 1.7.2p6 | 1.7.2p7 | 1.7.3b1 | 1.7.4 | 1.7.4p1 | 1.7.4p2 | 1.7.4p3 | 1.7.4p4 | 1.7.4p5 | 1.7.4p6 | 1.7.5 | 1.7.6 | 1.7.6p1 | 1.7.6p2 | 1.7.7 | 1.7.8 | 1.7.8p1 | 1.7.8p2 | 1.7.9 | 1.7.9p1 | 1.7.10 | 1.7.10p1 | 1.7.10p2 | 1.7.10p3 | 1.8.0 | 1.8.1 | 1.8.1p1 | 1.8.1p2 | 1.8.2 | 1.8.3 | 1.8.3p1 | 1.8.3p2 | 1.8.4 | 1.8.4p1 | 1.8.4p2 | 1.8.4p3 | 1.8.4p4 | 1.8.4p5 | 1.8.5 | 1.8.6 | 1.8.6p1 | 1.8.6p2 | 1.8.6p3 | 1.8.6p4 | 1.8.6p5

3 vendors · 3 products

References

15 links
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