0day.today - La plus grande base de données de Exploit dans le monde.
![](/img/logo_green.jpg)
Nous utilisons un domaine DOMAIN_LINK
Si vous voulez acheter un exploit ou payer un service vous avez besoins d'Or. Nous ne voulons pas que notre site soit utiliser comme outil de piratage , de sorte que touts types d'actions qui pourrais affecter illegalement d'autres utilisateurs ou sites web ou vous n'avez pas l'autorisation vous serez bannit et votre compte ainsi que vos donnees seront supprimees.
Les administrateur de 0day.today utilises des moyens de contacts officiels. Mefiez-vous des imposteurs!
![We DO NOT use Telegram or any messengers / social networks!](/img/no_telegram_big.png)
Please, beware of scammers!
- Lire le [ J'accepte ]
- Lire le [ Envoyer ] Regles
- Visiter le [ faq ] page
- [ Enregistrement ] profil
- Obtenir [ GOLD ]
- Si vous voulez [ vendre ]
- Si vous voulez [ acheter ]
- Si vous vous perdez [ Compte ]
- Une questions [ [email protected] ]
- Connexion
- Page d'enregistrement
- Restauration de compte
- Foire aux questions
- Contactez-nous
- Regle de publication
- Page de contrat
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Vous pouvez nous contacter par:
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Android Stagefright MP4 tx3g Integer Overflow Exploit
[ 0Day-ID-24861 ]
Titre complet
Android Stagefright MP4 tx3g Integer Overflow Exploit
[ Highlight ]
Highlight - is paid service, that can help to get more visitors to your material.
Price:
Price:
![](/img/gold.gif)
Date d'ajout
Catégorie
Plateforme
Vérifié
![](/img/check.png)
Prix
gratuit
Risque
![](/img/risk/critlow_3.gif)
Security Risk High
]Rel. releases
Description
This Metasploit module exploits a integer overflow vulnerability in the Stagefright Library (libstagefright.so). The vulnerability occurs when parsing specially crafted MP4 files. While a wide variety of remote attack vectors exist, this particular exploit is designed to work within an HTML5 compliant browser. Exploitation is done by supplying a specially crafted MP4 file with two tx3g atoms that, when their sizes are summed, cause an integer overflow when processing the second atom. As a result, a temporary buffer is allocated with insufficient size and a memcpy call leads to a heap overflow. This version of the exploit uses a two-stage information leak based on corrupting the MetaData that the browser reads from mediaserver. This method is based on a technique published in NorthBit's Metaphor paper. First, we use a variant of their technique to read the address of a heap buffer located adjacent to a SampleIterator object as the video HTML element's videoHeight. Next, we read the vtable pointer from an empty Vector within the SampleIterator object using the video element's duration. This gives us a code address that we can use to determine the base address of libstagefright and construct a ROP chain dynamically. NOTE: the mediaserver process on many Android devices (Nexus, for example) is constrained by SELinux and thus cannot use the execve system call. To avoid this problem, the original exploit uses a kernel exploit payload that disables SELinux and spawns a shell as root. Work is underway to make the framework more amenable to these types of situations. Until that work is complete, this exploit will only yield a shell on devices without SELinux or with SELinux in permissive mode.
CVE
CVE-2015-3864
Other Information
Abuses
0
Commentaires
0
Vue
6 575
![We DO NOT use Telegram or any messengers / social networks!](/img/no_telegram_big.png)
gratuit
Open Exploit
You can open this source code for free
You can open this source code for free
![](/img/check_16.png)
Verified by
This material is checked by Administration and absolutely workable.
This material is checked by Administration and absolutely workable.
[ Commentaires: 0 ]
Terms of use of comments:
- Users are forbidden to exchange personal contact details
- Haggle on other sites\projects is forbidden
- Reselling is forbidden
Identifiez-vous ou inscrivez-vous pour laisser un commentaire
Identifiez-vous ou inscrivez-vous pour laisser un commentaire