CVE-2009-1300
apt 0.7.20 does not check when the date command returns an "invalid date" error, which can prevent apt from loading security updates in time zones for which DST occurs at midnight.
02 Description
apt 0.7.20 does not check when the date command returns an "invalid date" error, which can prevent apt from loading security updates in time zones for which DST occurs at midnight.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.85% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 78.9% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2009-04-16 15:00Z17 YR AGO
- Last updated
- 2024-08-07 05:04Z2 YR AGO
- Reserved
- 2009-04-16
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- e78e04bc45bdc6c0e543569791e47a2a1af89ed401238b8cae811b29b9628597
05 Affected products
06 References
- secunia.com34874http://secunia.com/advisories/34874
- bugs.launchpad.nethttps://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/354793
- www.debian.orgDSA-1779http://www.debian.org/security/2009/dsa-1779
- secunia.com34829http://secunia.com/advisories/34829
- bugs.debian.orghttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=523213
- www.openwall.com[oss-security] 20090408 CVE request: apthttp://www.openwall.com/lists/oss-security/2009/04/08/11
- secunia.com34832http://secunia.com/advisories/34832
- usn.ubuntu.comUSN-762-1https://usn.ubuntu.com/762-1/
07 Fixed in
Debian 12
- apt Fixed in 0.7.21
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- apt Fixed in 0.7.21
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- apt Fixed in 0.7.21
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.