One Article Review
| Source |  ProjectZero |
|---|---|
| Identifiant | 8658377 |
| Date de publication | 2025-03-26 10:30:02 (vue: 2025-03-26 18:08:06) |
| Titre | Déplacer devant Webp Blasting Past Webp |
| Texte | An analysis of the NSO BLASTPASS iMessage exploit
Posted by Ian Beer, Google Project Zero
On September 7, 2023 Apple issued an out-of-band security update for iOS:
Around the same time on September 7th 2023, Citizen Lab published a blog post linking the two CVEs fixed in iOS 16.6.1 to an "NSO Group Zero-Click, Zero-Day exploit captured in the wild":
"[The target was] an individual employed by a Washington DC-based civil society organization with international offices...
The exploit chain was capable of compromising iPhones running the latest version of iOS (16.6) without any interaction from the victim.
The exploit involved PassKit attachments containing malicious images sent from an attacker iMessage account to the victim."
The day before, on September 6th 2023, Apple reported a vulnerability to the WebP project, indicating in the report that they planned to ship a custom fix for Apple customers the next day.
The WebP team posted their first proposed fix in the public git repo the next day, and five days after that on September 12th Google released a |
| Notes | ★★★ |
| Envoyé | Oui |
| Condensat | #0x28 #0x30 #0x30+var #0x58 #define #endif #if $x3+0x3000 &initonce bool recirc mag rack struct region unsigned bytes unsigned objects volatile int32 * compatibility for uses of this struct is not guaranteed from * release to release * to or removed or change format without warning */ 00 01 02 10 10 bits masked off 1f 20 42 48 49 50 58 60 70 80 84 ^ as b0 b8 background c0 calling cd ff have in loc max mentioned min nothing pass region start with this structure they are for cf though 12 bits are x0 x1 x19 x8 | |b |pu |x *cfinfop >> 8 +0x10 in +0x28 in /* all cf // there for the type field; // yes 00 00 00 000 in 00000000 00000010 00000020 00000030 00000040 00000050 00000060 00000070 000004b0 000004c0 000004e0 000004f0 00000500 00000510 00000520 00000530 00000550 00; 0x0000 0x0000 0x0003 0x0000 0x0018 0x0000 0x001c 0x0000000000000000 0x0000000000000001 0x0000000000000004 0x0000000000000019 0x0000000000000042 0x000000000019c800 0x00000000001a1600 0x0000000100001384 0x0000000111800000 0x0000000147800000 0x00000001dceed248 0x0000000229e4d0e0: 0x000000075f000010 0x0000000d4f000010 0x000010 0x0000 0x0003 0x0000 0x0018 0x0000 0x001c 0x0000 0x001d 0x0003 is 0x0007 0x8027 0x0000 0x0007 0x0027 0x0000 0x0007 0x8027 0x0000 0x0019 0x0019 0x0000 0x00270007 0x0100000229e4d249 0x0000000200001384 0x10 0x10 bytes 0x10+var 0x100000000 0x100001384 0x100001384 on 0x111800000 0x112000000: 0x112000010: 0x112000020: 0x121e47600 0x121e47600: 0x121e47610: 0x121e47620: 0x1234abcd 0x1234abcd possibly 0x13 0x13ff 0x148000000: 0x148000010: 0x148000020: 0x148000028 0x148000028: 0x148000038: 0x148000048: 0x148000058: 0x14800005a 0x148000068: 0x148000078: 0x148000088: 0x148000090 0x148000098: 0x1480000a8: 0x1480000b8: 0x1480000c8: 0x17ff 0x18 0x18 and 0x19 0x1c 0x1c allocations 0x1d54 0x1ea9 0x1f with 0x1fff 0x20 0x200 block 0x200 byte 0x200000000 0x21db9ec20+0x58 0x21db9ec78 0x229e4d248 0x22a9 0x23ff 0x2554 0x25846ec20 0x26 0x26 is 0x26a9 0x27 0x270007 0x58 bytes 0x270007 will 0x28 0x2a 0x2bc 0x2f28 0x2f28 bytes 0x3 0x3 block 0x30 0x3000 0x3000 allocation 0x3000 byte 0x3000 bytes 0x3a8d0000 0x3a8d0000=0x21db9ec20 0x3bf3 — 0x3c00 0x3c00 allocation 0x3c00 is 0x3d7 0x3ff 0x3fff 0x3fffff 0x44 0x4d4d 0x58 bytes 0x58 to 0x586bb8 0x8 0x80 0x8027 0x83bb 0x8649 0x927c 0x927c: 0xf 0xfffff 1 1 and 100 1052 bytes 10= 10x 112882 12072 12th 15347 15347 bytes 1536 to 15kb 16mb 170ae757 171k 175b 187076758 187076958 18b 19 19968 bytes 1c7b2600 1c7b2610 1c7b2620 1c7b2630 1kb 1mb 2010 2015 2021 2022 2023 2024 20= 21st 24978 256 257 258 259 262 273 274 277 279 284 30= 322 33723 338 34377 34675 39 39 3rd 3 blocks 40 symbols 404 41061 41064 437kb 4863 4mb 512 5822 5mb 60k 6th 7 700 7800 7th 8mb ; === >callbacks; >close >flags @mistymntncop able about above abstraction access account accurately achieve across actual actually add added adding addition address address: addresses adds add adobedeflate advisory aes after after building again again: |
| Tags | Tool Vulnerability Threat Mobile Prediction Technical |
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