CVE-2024-9681
HSTS subdomain overwrites parent cache entry
02 Description
HSTS subdomain overwrites parent cache entry
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 1.98% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 80.4% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
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
- 2024-11-06 07:47Z1 YR AGO
- Last updated
- 2025-11-03 20:56Z11 MO AGO
- Reserved
- 2024-10-09
- Assigning CNA
- curl
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.9)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weaknesses
- Data version
- 5.2
- Document digest
- 3349bbfbbf1037278d31bea2257832ed7d55910fd7c397f11a2497659cb31208
05 Affected products
06 References
- curl.sejsonhttps://curl.se/docs/CVE-2024-9681.json
- curl.sewwwhttps://curl.se/docs/CVE-2024-9681.html
- hackerone.comissuehttps://hackerone.com/reports/2764830
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2024/11/06/2
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20241213-0006/
- seclists.orghttp://seclists.org/fulldisclosure/2025/Apr/13
- seclists.orghttp://seclists.org/fulldisclosure/2025/Apr/10
- seclists.orghttp://seclists.org/fulldisclosure/2025/Apr/9
- seclists.orghttp://seclists.org/fulldisclosure/2025/Apr/8
- seclists.orghttp://seclists.org/fulldisclosure/2025/Apr/5
- seclists.orghttp://seclists.org/fulldisclosure/2025/Apr/4
- seclists.orghttp://seclists.org/fulldisclosure/2025/Apr/12
- seclists.orghttp://seclists.org/fulldisclosure/2025/Apr/11
07 Fixed in
Debian 12
- curl Fixed in 7.88.1-10+deb12u9
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- curl Fixed in 8.11.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- curl Fixed in 8.11.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- curl Fixed in 7.81.0-1ubuntu1.19
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- curl Fixed in 8.5.0-2ubuntu10.5
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. 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.