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High severity7.7NVD Advisory· Published Apr 13, 2023· Updated Jun 17, 2026

CVE-2023-1326

CVE-2023-1326

Description

A privilege escalation attack was found in apport-cli 2.26.0 and earlier which is similar to CVE-2023-26604. If a system is specially configured to allow unprivileged users to run sudo apport-cli, less is configured as the pager, and the terminal size can be set: a local attacker can escalate privilege. It is extremely unlikely that a system administrator would configure sudo to allow unprivileged users to perform this class of exploit.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Canonical Ltd./Apportv5
    Range: 0
  • Canonical/apport-clillm-fuzzy
    Range: <=2.26.0
  • Ubuntu/Apportllm-fuzzy
    Range: <=2.26.0
  • Canonical/Apport
    cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*
    Range: <=2.26.0
  • Canonical/Ubuntu Linux4 versions
    cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*+ 3 more
    • cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:22.10:*:*:*:-:*:*:*

Patches

Vulnerability mechanics

References

2

News mentions

0

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