CVE-2024-9681: HSTS subdomain overwrites parent cache entry

Published Nov 6, 2024
·
Updated

Accessibility. A logging issue was addressed with improved data redaction.

Other sources

AccountPolicy. This issue was addressed by removing the vulnerable code.

— Apple

Accounts. This issue was addressed with improved data access restriction.

— Apple

AirDrop. A permissions issue was addressed with additional restrictions.

— Apple

AirPlay. A null pointer dereference was addressed with improved input validation.

— Apple

AirPlay. A type confusion issue was addressed with improved checks.

— Apple

Credit

Uri Katz (Oligo Security), Hossein Lotfi@@hosselot(Trend Micro Zero Day Initiative), Denis Tokarev@@illusionofcha0s, Google Threat Analysis Group, wac(Trend Micro Zero Day Initiative), pattern-f@@pattern_F_, Jonathan Bar Or@@yo_yo_yo_jbo(Microsoft), an anonymous researcher, CVE-2024-9681, LFY@@secsys(Fudan University), Anonymous(Trend Micro Zero Day Initiative), Michael (Biscuit) Thomas - @social.lol@@biscuit, Ian Beer(Google Project Zero), CVE-2024-48958, CVE-2025-27113, CVE-2024-56171, Alex Radocea(Supernetworks), Dave G.(Supernetworks), 风沐云烟@@binary_fmyy, Minghao Lin@@Y1nKoc, Jimmy, Mickey Jin@@patch1t, Bing Shi(Alibaba Group), Wenchao Li(Alibaba Group), Xiaolong Bai(Alibaba Group), Luyi Xing(Indiana University Bloomington), Halle Winkler, Politepix theoffcuts.org, Kirin@@Pwnrin, Bohdan Stasiuk@@bohdan_stasiuk, Gary Kwong, Paul Bakker(ParagonERP), Francisco Alonso@@revskills, rheza@@ginggilBesel, Ron Masas(BREAKPOINT), Dominik Rath, Martin Kreichgauer(Google Chrome), Yutong Xiu@@Sou1gh0st, Andr.Ess, Wang Yu(Cyberserval), @@RenwaX23, Syarif Muhammad Sajjad, Andrew James Gonzalez, Apple, CVE-2025-24085, Jax Reissner, Richard Hyunho Im with routezero.security@@richeeta, YingQi Shi@@Mas0nShi(DBAppSecurity's WeBin lab), Lukas Bernhard, Tashita Software Security, Xiangwei Zhang(Tencent Security YUNDING LAB), linjy(HKUS3Lab), chluo(WHUSecLab), Brendon Tiszka(Google Project Zero), Lehan Dilusha@@zafer, Zhongcheng Li(IES Red Team of ByteDance), Wojciech Regula(SecuRing), Claudio Bozzato(Cisco Talos), Francesco Benvenuto(Cisco Talos), Jeffrey Hofmann, Ian Mckay@@iann0036, Csaba Fitzl@@theevilbit(Kandji), Nolan Astrein(Kandji), Stephan Casas, Gergely Kalman@@gergely_kalman, Rodolphe BRUNETTI@@eisw0lf(Lupus Nova), Pietro Francesco Tirenna(Shielder), Davide Silvetti(Shielder), Abdel Adim Oisfi(Shielder), luckyu@@uuulucky, Rodolphe BRUNETTI@@eisw0lf, Manuel Fernandez (Stackhopper Security), ABC Research s.r.o., Murray Mike, mzzzz__, Dayton Pidhirney(Atredis Partners), Lyutoon, YenKoc, Ye Zhang@@VAR10CK(Baidu Security), Koh M. Nakagawa@@tsunek0h(FFRI Security Inc), Joseph Ravichandran@@0xjprx(MIT CSAIL), Kenneth Chew, Paweł Płatek (Trail(Bits), Alexia Wilson(Microsoft), Christine Fossaceca(Microsoft), Diamant Osmani & Valdrin Haliti [Kosovë], dbpeppe, Solitechworld, Pwn2car, Alhour@@NSAntoine, Mickey Jin@@patch1t(Kandji), (Kandji), Pedro Tôrres@@t0rr3sp3dr0, Noah Gregory (wts.dev), CVE-2023-27043, Jaydev Ahire, Yiğit Can YILMAZ@@yilmazcanyigit, Arsenii Kostromin (0x3c3e), Rodolphe Brunetti@@eisw0lf(Lupus Nova), Dolf Hoegaerts, Michiel Devliegere, K宝@@Pwnrin, Tong Liu@@Lyutoon_, 风(binary_fmyy), F00L, Dave G., zbleet(QI), Cristian Dinca(Computer Science), Romania, 风沐云烟 (binary_fmyy), Kirin, FlowerCode, Zhongquan Li@@Guluisacat, Pedro José Pereira Vieito / pvieito.com)@@pvieito, Alexander Heinrich@@Sn0wfreeze, SEEMOO, TU Darmstadt & Mathy Vanhoef@@vanhoefm, Jeroen Robben@@RobbenJeroen, DistriNet, KU Leuven, Vsevolod Kokorin (Slonser)(Solidlab), PixiePoint Security, Andreas Hegenberg (folivora.AI GmbH), Muhammad Zaid Ghifari (Mr.ZheeV), Kalimantan Utara, Florian Draschbacher, Dalibor Milanovic, Abhay Kailasia@@abhay_kailasia(C), Chi Yuan Chang(ZUSO ART), taikosoup, Murray Mike(Trend Micro Zero Day Initiative), 风沐云烟@@binary_fmyy(Supernetworks), Minghao Lin@@Y1nKoc(Supernetworks), Csaba Fitzl@@theevilbit(OffSec), 风沐云烟 (binary_fmyy)(DBAppSecurity's WeBin lab), Minghao Lin@@Y1nKoc(DBAppSecurity's WeBin lab), Junsung <3(Trend Micro Zero Day Initiative)

Affected Software

35 affected componentsFixes available
IBM QRadar WinCollect Agent<=10.0-10.1.12
haxx curl>=7.74.0<8.11.0
Apple tvOS<18.4
18.4
Apple WatchOS<11.4
11.4
Microsoft cbl2 cmake 3.21.4-17<3.21.4-16
3.21.4-16
Microsoft azl3 cmake 3.30.3-6<3.30.3-4
3.30.3-4
Microsoft azl3 curl 8.8.0-4<8.8.0-4
8.8.0-4
Microsoft cbl2 rust 1.72.0-10<1.72.0-10
1.72.0-10
Microsoft azl3 mysql 8.0.40-6<8.0.40-5
8.0.40-5
Microsoft cbl2 mysql 8.0.40-4<8.0.40-3
8.0.40-3
Microsoft azl3 mysql 8.0.40-5<8.0.40-5
8.0.40-5
Microsoft azl3 cmake 3.30.3-4<3.30.3-4
3.30.3-4
Microsoft cbl2 curl 8.8.0-5<8.8.0-5
8.8.0-5
Microsoft cbl2 curl 8.8.0-6<8.8.0-5
8.8.0-5
Microsoft cbl2 mysql 8.0.40-3<8.0.40-3
8.0.40-3
Microsoft cbl2 cmake 3.21.4-16<3.21.4-16
3.21.4-16
Microsoft azl3 tensorflow 2.16.1-7<2.16.1-7
2.16.1-7
Apple iPadOS<17.7.6
17.7.6
Apple macOS Sequoia<15.4
15.4
Apple iOS<18.4
18.4
Apple iPadOS<18.4
18.4
Apple macOS Sonoma<14.7.5
14.7.5
Apple visionOS<2.4
2.4
Apple macOS Ventura<13.7.5
13.7.5
alpine/curl>=7.74.0<8.11.0-r0
8.11.0-r0
alpine/curl>=7.74.0<8.11.0-r0
8.11.0-r0
alpine/curl>=7.74.0<8.11.0-r0
8.11.0-r0
alpine/curl>=7.74.0<8.11.0-r0
8.11.0-r0
alpine/curl>=7.74.0<8.11.0-r0
8.11.0-r0
alpine/curl>=7.74.0<8.11.0-r0
8.11.0-r0
alpine/curl>=7.74.0<8.11.0-r0
8.11.0-r0
debian/curl<7.88.1-10+deb12u9
7.88.1-10+deb12u9
debian/curl<8.11.0-1
8.11.0-1
debian/curl<8.11.0-1
8.11.0-1
debian/curl<=7.88.1-10+deb12u5
7.88.1-10+deb12u158.14.1-2+deb13u58.14.1-2+deb13u78.22.0-18.23.0-1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 18.4
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 11.4
  3. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 3.21.4-16
  4. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 3.30.3-4
  5. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 8.8.0-4
  6. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 1.72.0-10
  7. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 8.0.40-5
  8. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 8.0.40-3
  9. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 8.8.0-5
  10. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 2.16.1-7
  11. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 17.7.6
  12. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 15.4
  13. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 14.7.5
  14. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 2.4
  15. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 13.7.5
  16. Upgrade

    Upgrade alpine/curl to a version that resolves this vulnerability.

    Fixed in 8.11.0-r0
  17. Upgrade

    Upgrade debian/curl to a version that resolves this vulnerability.

    Fixed in 7.88.1-10+deb12u9
  18. Upgrade

    Upgrade debian/curl to a version that resolves this vulnerability.

    Fixed in 8.11.0-1
  19. Upgrade

    Upgrade debian/curl to a version that resolves this vulnerability.

    Fixed in 7.88.1-10+deb12u15Fixed in 8.14.1-2+deb13u5Fixed in 8.14.1-2+deb13u7Fixed in 8.22.0-1Fixed in 8.23.0-1

Event History

Nov 6, 2024
CVE Published
via MITRE·07:47 AM
Data Sourced
via MITRE·07:47 AM
DescriptionWeakness
Data Sourced
via NVD·08:15 AM
RemedyDescriptionSeverityWeaknessAffected Software
Data Sourced
via OSV·08:15 AM
DescriptionSeverityAffected Software
Jan 29, 2025
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeaknessAffected Software
Mar 31, 2025
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What is the severity of CVE-2024-9681?

CVE-2024-9681 is considered a moderate severity vulnerability due to its impact on HSTS caching behavior.

2

How do I fix CVE-2024-9681?

To remediate CVE-2024-9681, update curl to version 8.11.0 or later, or ensure your application does not rely on insecure HSTS settings.

3

What systems are impacted by CVE-2024-9681?

CVE-2024-9681 affects curl versions between 7.74.0 and 8.11.0, and it also impacts IBM QRadar WinCollect Agent versions up to 10.1.12.

4

What is the root cause of CVE-2024-9681?

The root cause of CVE-2024-9681 is the improper handling of HSTS cache entries for subdomains, which can affect the intended expiry time.

5

How does CVE-2024-9681 affect HSTS usage?

CVE-2024-9681 may lead to unintended consequences by allowing a subdomain's expiry time to overwrite that of its parent domain in HSTS configuration.

Company

Resources

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